55917810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 163296000

約数和(自身を除く): 107378190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 89, 90, 117, 130, 135, 178, 179, 195, 234, 267, 270, 351, 358, 390, 445, 534, 537, 585, 702, 801, 890, 895, 1074, 1157, 1170, 1335, 1602, 1611, 1755, 1790, 2314, 2327, 2403, 2670, 2685, 3222, 3471, 3510, 4005, 4654, 4806, 4833, 5370, 5785, 6942, 6981, 8010, 8055, 9666, 10413, 11570, 11635, 12015, 13962, 15931, 16110, 17355, 20826, 20943, 23270, 24030, 24165, 31239, 31862, 34710, 34905, 41886, 47793, 48330, 52065, 62478, 62829, 69810, 79655, 95586, 104130, 104715, 125658, 143379, 156195, 159310, 207103, 209430, 238965, 286758, 312390, 314145, 414206, 430137, 477930, 621309, 628290, 716895, 860274, 1035515, 1242618, 1433790, 1863927, 2071030, 2150685, 3106545, 3727854, 4301370, 5591781, 6213090, 9319635, 11183562, 18639270, 27958905, 55917810]

約数ペア:

[(1, 55917810), (2, 27958905), (3, 18639270), (5, 11183562), (6, 9319635), (9, 6213090), (10, 5591781), (13, 4301370), (15, 3727854), (18, 3106545), (26, 2150685), (27, 2071030), (30, 1863927), (39, 1433790), (45, 1242618), (54, 1035515), (65, 860274), (78, 716895), (89, 628290), (90, 621309), (117, 477930), (130, 430137), (135, 414206), (178, 314145), (179, 312390), (195, 286758), (234, 238965), (267, 209430), (270, 207103), (351, 159310), (358, 156195), (390, 143379), (445, 125658), (534, 104715), (537, 104130), (585, 95586), (702, 79655), (801, 69810), (890, 62829), (895, 62478), (1074, 52065), (1157, 48330), (1170, 47793), (1335, 41886), (1602, 34905), (1611, 34710), (1755, 31862), (1790, 31239), (2314, 24165), (2327, 24030), (2403, 23270), (2670, 20943), (2685, 20826), (3222, 17355), (3471, 16110), (3510, 15931), (4005, 13962), (4654, 12015), (4806, 11635), (4833, 11570), (5370, 10413), (5785, 9666), (6942, 8055), (6981, 8010)]