57205050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 169801632

約数和(自身を除く): 112596582

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 43, 49, 50, 70, 75, 86, 98, 105, 129, 147, 150, 175, 181, 210, 215, 245, 258, 294, 301, 350, 362, 430, 490, 525, 543, 602, 645, 735, 903, 905, 1050, 1075, 1086, 1225, 1267, 1290, 1470, 1505, 1806, 1810, 2107, 2150, 2450, 2534, 2715, 3010, 3225, 3675, 3801, 4214, 4515, 4525, 5430, 6321, 6335, 6450, 7350, 7525, 7602, 7783, 8869, 9030, 9050, 10535, 12642, 12670, 13575, 15050, 15566, 17738, 19005, 21070, 22575, 23349, 26607, 27150, 31605, 31675, 38010, 38915, 44345, 45150, 46698, 52675, 53214, 54481, 63210, 63350, 77830, 88690, 95025, 105350, 108962, 116745, 133035, 158025, 163443, 190050, 194575, 221725, 233490, 266070, 272405, 316050, 326886, 381367, 389150, 443450, 544810, 583725, 665175, 762734, 817215, 1144101, 1167450, 1330350, 1362025, 1634430, 1906835, 2288202, 2724050, 3813670, 4086075, 5720505, 8172150, 9534175, 11441010, 19068350, 28602525, 57205050]

約数ペア:

[(1, 57205050), (2, 28602525), (3, 19068350), (5, 11441010), (6, 9534175), (7, 8172150), (10, 5720505), (14, 4086075), (15, 3813670), (21, 2724050), (25, 2288202), (30, 1906835), (35, 1634430), (42, 1362025), (43, 1330350), (49, 1167450), (50, 1144101), (70, 817215), (75, 762734), (86, 665175), (98, 583725), (105, 544810), (129, 443450), (147, 389150), (150, 381367), (175, 326886), (181, 316050), (210, 272405), (215, 266070), (245, 233490), (258, 221725), (294, 194575), (301, 190050), (350, 163443), (362, 158025), (430, 133035), (490, 116745), (525, 108962), (543, 105350), (602, 95025), (645, 88690), (735, 77830), (903, 63350), (905, 63210), (1050, 54481), (1075, 53214), (1086, 52675), (1225, 46698), (1267, 45150), (1290, 44345), (1470, 38915), (1505, 38010), (1806, 31675), (1810, 31605), (2107, 27150), (2150, 26607), (2450, 23349), (2534, 22575), (2715, 21070), (3010, 19005), (3225, 17738), (3675, 15566), (3801, 15050), (4214, 13575), (4515, 12670), (4525, 12642), (5430, 10535), (6321, 9050), (6335, 9030), (6450, 8869), (7350, 7783), (7525, 7602)]