53216240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 158132736

約数和(自身を除く): 104916496

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 106, 110, 112, 140, 154, 163, 176, 212, 220, 265, 280, 308, 326, 371, 385, 424, 440, 530, 560, 583, 616, 652, 742, 770, 815, 848, 880, 1060, 1141, 1166, 1232, 1304, 1484, 1540, 1630, 1793, 1855, 2120, 2282, 2332, 2608, 2915, 2968, 3080, 3260, 3586, 3710, 4081, 4240, 4564, 4664, 5705, 5830, 5936, 6160, 6520, 7172, 7420, 8162, 8639, 8965, 9128, 9328, 11410, 11660, 12551, 13040, 14344, 14840, 16324, 17278, 17930, 18256, 20405, 22820, 23320, 25102, 28688, 29680, 32648, 34556, 35860, 40810, 43195, 45640, 46640, 50204, 60473, 62755, 65296, 69112, 71720, 81620, 86390, 91280, 95029, 100408, 120946, 125510, 138224, 143440, 163240, 172780, 190058, 200816, 241892, 251020, 302365, 326480, 345560, 380116, 475145, 483784, 502040, 604730, 665203, 691120, 760232, 950290, 967568, 1004080, 1209460, 1330406, 1520464, 1900580, 2418920, 2660812, 3326015, 3801160, 4837840, 5321624, 6652030, 7602320, 10643248, 13304060, 26608120, 53216240]

約数ペア:

[(1, 53216240), (2, 26608120), (4, 13304060), (5, 10643248), (7, 7602320), (8, 6652030), (10, 5321624), (11, 4837840), (14, 3801160), (16, 3326015), (20, 2660812), (22, 2418920), (28, 1900580), (35, 1520464), (40, 1330406), (44, 1209460), (53, 1004080), (55, 967568), (56, 950290), (70, 760232), (77, 691120), (80, 665203), (88, 604730), (106, 502040), (110, 483784), (112, 475145), (140, 380116), (154, 345560), (163, 326480), (176, 302365), (212, 251020), (220, 241892), (265, 200816), (280, 190058), (308, 172780), (326, 163240), (371, 143440), (385, 138224), (424, 125510), (440, 120946), (530, 100408), (560, 95029), (583, 91280), (616, 86390), (652, 81620), (742, 71720), (770, 69112), (815, 65296), (848, 62755), (880, 60473), (1060, 50204), (1141, 46640), (1166, 45640), (1232, 43195), (1304, 40810), (1484, 35860), (1540, 34556), (1630, 32648), (1793, 29680), (1855, 28688), (2120, 25102), (2282, 23320), (2332, 22820), (2608, 20405), (2915, 18256), (2968, 17930), (3080, 17278), (3260, 16324), (3586, 14840), (3710, 14344), (4081, 13040), (4240, 12551), (4564, 11660), (4664, 11410), (5705, 9328), (5830, 9128), (5936, 8965), (6160, 8639), (6520, 8162), (7172, 7420)]