53465340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 172440576

約数和(自身を除く): 118975236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 43, 46, 51, 53, 60, 68, 69, 85, 86, 92, 102, 106, 115, 129, 138, 159, 170, 172, 204, 212, 215, 230, 255, 258, 265, 276, 318, 340, 345, 391, 430, 460, 510, 516, 530, 636, 645, 690, 731, 782, 795, 860, 901, 989, 1020, 1060, 1173, 1219, 1290, 1380, 1462, 1564, 1590, 1802, 1955, 1978, 2193, 2279, 2346, 2438, 2580, 2703, 2924, 2967, 3180, 3604, 3655, 3657, 3910, 3956, 4386, 4505, 4558, 4692, 4876, 4945, 5406, 5865, 5934, 6095, 6837, 7310, 7314, 7820, 8772, 9010, 9116, 9890, 10812, 10965, 11395, 11730, 11868, 12190, 13515, 13674, 14620, 14628, 14835, 16813, 18020, 18285, 19780, 20723, 21930, 22790, 23460, 24380, 27030, 27348, 29670, 33626, 34185, 36570, 38743, 41446, 43860, 45580, 50439, 52417, 54060, 59340, 62169, 67252, 68370, 73140, 77486, 82892, 84065, 100878, 103615, 104834, 116229, 124338, 136740, 154972, 157251, 168130, 193715, 201756, 207230, 209668, 232458, 248676, 252195, 262085, 310845, 314502, 336260, 387430, 414460, 464916, 504390, 524170, 581145, 621690, 629004, 774860, 786255, 891089, 1008780, 1048340, 1162290, 1243380, 1572510, 1782178, 2324580, 2673267, 3145020, 3564356, 4455445, 5346534, 8910890, 10693068, 13366335, 17821780, 26732670, 53465340]

約数ペア:

[(1, 53465340), (2, 26732670), (3, 17821780), (4, 13366335), (5, 10693068), (6, 8910890), (10, 5346534), (12, 4455445), (15, 3564356), (17, 3145020), (20, 2673267), (23, 2324580), (30, 1782178), (34, 1572510), (43, 1243380), (46, 1162290), (51, 1048340), (53, 1008780), (60, 891089), (68, 786255), (69, 774860), (85, 629004), (86, 621690), (92, 581145), (102, 524170), (106, 504390), (115, 464916), (129, 414460), (138, 387430), (159, 336260), (170, 314502), (172, 310845), (204, 262085), (212, 252195), (215, 248676), (230, 232458), (255, 209668), (258, 207230), (265, 201756), (276, 193715), (318, 168130), (340, 157251), (345, 154972), (391, 136740), (430, 124338), (460, 116229), (510, 104834), (516, 103615), (530, 100878), (636, 84065), (645, 82892), (690, 77486), (731, 73140), (782, 68370), (795, 67252), (860, 62169), (901, 59340), (989, 54060), (1020, 52417), (1060, 50439), (1173, 45580), (1219, 43860), (1290, 41446), (1380, 38743), (1462, 36570), (1564, 34185), (1590, 33626), (1802, 29670), (1955, 27348), (1978, 27030), (2193, 24380), (2279, 23460), (2346, 22790), (2438, 21930), (2580, 20723), (2703, 19780), (2924, 18285), (2967, 18020), (3180, 16813), (3604, 14835), (3655, 14628), (3657, 14620), (3910, 13674), (3956, 13515), (4386, 12190), (4505, 11868), (4558, 11730), (4692, 11395), (4876, 10965), (4945, 10812), (5406, 9890), (5865, 9116), (5934, 9010), (6095, 8772), (6837, 7820), (7310, 7314)]