52995780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 169513344

約数和(自身を除く): 116517564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 43, 45, 60, 82, 86, 90, 123, 129, 164, 167, 172, 180, 205, 215, 246, 258, 334, 369, 387, 410, 430, 492, 501, 516, 615, 645, 668, 738, 774, 820, 835, 860, 1002, 1230, 1290, 1476, 1503, 1548, 1670, 1763, 1845, 1935, 2004, 2460, 2505, 2580, 3006, 3340, 3526, 3690, 3870, 5010, 5289, 6012, 6847, 7052, 7181, 7380, 7515, 7740, 8815, 10020, 10578, 13694, 14362, 15030, 15867, 17630, 20541, 21156, 21543, 26445, 27388, 28724, 30060, 31734, 34235, 35260, 35905, 41082, 43086, 52890, 61623, 63468, 64629, 68470, 71810, 79335, 82164, 86172, 102705, 105780, 107715, 123246, 129258, 136940, 143620, 158670, 205410, 215430, 246492, 258516, 294421, 308115, 317340, 323145, 410820, 430860, 588842, 616230, 646290, 883263, 1177684, 1232460, 1292580, 1472105, 1766526, 2649789, 2944210, 3533052, 4416315, 5299578, 5888420, 8832630, 10599156, 13248945, 17665260, 26497890, 52995780]

約数ペア:

[(1, 52995780), (2, 26497890), (3, 17665260), (4, 13248945), (5, 10599156), (6, 8832630), (9, 5888420), (10, 5299578), (12, 4416315), (15, 3533052), (18, 2944210), (20, 2649789), (30, 1766526), (36, 1472105), (41, 1292580), (43, 1232460), (45, 1177684), (60, 883263), (82, 646290), (86, 616230), (90, 588842), (123, 430860), (129, 410820), (164, 323145), (167, 317340), (172, 308115), (180, 294421), (205, 258516), (215, 246492), (246, 215430), (258, 205410), (334, 158670), (369, 143620), (387, 136940), (410, 129258), (430, 123246), (492, 107715), (501, 105780), (516, 102705), (615, 86172), (645, 82164), (668, 79335), (738, 71810), (774, 68470), (820, 64629), (835, 63468), (860, 61623), (1002, 52890), (1230, 43086), (1290, 41082), (1476, 35905), (1503, 35260), (1548, 34235), (1670, 31734), (1763, 30060), (1845, 28724), (1935, 27388), (2004, 26445), (2460, 21543), (2505, 21156), (2580, 20541), (3006, 17630), (3340, 15867), (3526, 15030), (3690, 14362), (3870, 13694), (5010, 10578), (5289, 10020), (6012, 8815), (6847, 7740), (7052, 7515), (7181, 7380)]