56228250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 155151360

約数和(自身を除く): 98923110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 73, 75, 78, 79, 125, 130, 146, 150, 158, 195, 219, 237, 250, 325, 365, 375, 390, 395, 438, 474, 650, 730, 750, 790, 949, 975, 1027, 1095, 1185, 1625, 1825, 1898, 1950, 1975, 2054, 2190, 2370, 2847, 3081, 3250, 3650, 3950, 4745, 4875, 5135, 5475, 5694, 5767, 5925, 6162, 9125, 9490, 9750, 9875, 10270, 10950, 11534, 11850, 14235, 15405, 17301, 18250, 19750, 23725, 25675, 27375, 28470, 28835, 29625, 30810, 34602, 47450, 51350, 54750, 57670, 59250, 71175, 74971, 77025, 86505, 118625, 128375, 142350, 144175, 149942, 154050, 173010, 224913, 237250, 256750, 288350, 355875, 374855, 385125, 432525, 449826, 711750, 720875, 749710, 770250, 865050, 1124565, 1441750, 1874275, 2162625, 2249130, 3748550, 4325250, 5622825, 9371375, 11245650, 18742750, 28114125, 56228250]

約数ペア:

[(1, 56228250), (2, 28114125), (3, 18742750), (5, 11245650), (6, 9371375), (10, 5622825), (13, 4325250), (15, 3748550), (25, 2249130), (26, 2162625), (30, 1874275), (39, 1441750), (50, 1124565), (65, 865050), (73, 770250), (75, 749710), (78, 720875), (79, 711750), (125, 449826), (130, 432525), (146, 385125), (150, 374855), (158, 355875), (195, 288350), (219, 256750), (237, 237250), (250, 224913), (325, 173010), (365, 154050), (375, 149942), (390, 144175), (395, 142350), (438, 128375), (474, 118625), (650, 86505), (730, 77025), (750, 74971), (790, 71175), (949, 59250), (975, 57670), (1027, 54750), (1095, 51350), (1185, 47450), (1625, 34602), (1825, 30810), (1898, 29625), (1950, 28835), (1975, 28470), (2054, 27375), (2190, 25675), (2370, 23725), (2847, 19750), (3081, 18250), (3250, 17301), (3650, 15405), (3950, 14235), (4745, 11850), (4875, 11534), (5135, 10950), (5475, 10270), (5694, 9875), (5767, 9750), (5925, 9490), (6162, 9125)]