47838700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:792

約数の個数: 108

約数和(自身を含む): 130220832

約数和(自身を除く): 82382132

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 700, 751, 910, 980, 1225, 1274, 1300, 1502, 1820, 2275, 2450, 2548, 3004, 3185, 3755, 4550, 4900, 5257, 6370, 7510, 9100, 9763, 10514, 12740, 15020, 15925, 18775, 19526, 21028, 26285, 31850, 36799, 37550, 39052, 48815, 52570, 63700, 68341, 73598, 75100, 97630, 105140, 131425, 136682, 147196, 183995, 195260, 244075, 262850, 273364, 341705, 367990, 478387, 488150, 525700, 683410, 735980, 919975, 956774, 976300, 1366820, 1708525, 1839950, 1913548, 2391935, 3417050, 3679900, 4783870, 6834100, 9567740, 11959675, 23919350, 47838700]

約数ペア:

[(1, 47838700), (2, 23919350), (4, 11959675), (5, 9567740), (7, 6834100), (10, 4783870), (13, 3679900), (14, 3417050), (20, 2391935), (25, 1913548), (26, 1839950), (28, 1708525), (35, 1366820), (49, 976300), (50, 956774), (52, 919975), (65, 735980), (70, 683410), (91, 525700), (98, 488150), (100, 478387), (130, 367990), (140, 341705), (175, 273364), (182, 262850), (196, 244075), (245, 195260), (260, 183995), (325, 147196), (350, 136682), (364, 131425), (455, 105140), (490, 97630), (637, 75100), (650, 73598), (700, 68341), (751, 63700), (910, 52570), (980, 48815), (1225, 39052), (1274, 37550), (1300, 36799), (1502, 31850), (1820, 26285), (2275, 21028), (2450, 19526), (2548, 18775), (3004, 15925), (3185, 15020), (3755, 12740), (4550, 10514), (4900, 9763), (5257, 9100), (6370, 7510)]