52425100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:864

約数の個数: 108

約数和(自身を含む): 142688784

約数和(自身を除く): 90263684

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, 823, 910, 980, 1225, 1274, 1300, 1646, 1820, 2275, 2450, 2548, 3185, 3292, 4115, 4550, 4900, 5761, 6370, 8230, 9100, 10699, 11522, 12740, 15925, 16460, 20575, 21398, 23044, 28805, 31850, 40327, 41150, 42796, 53495, 57610, 63700, 74893, 80654, 82300, 106990, 115220, 144025, 149786, 161308, 201635, 213980, 267475, 288050, 299572, 374465, 403270, 524251, 534950, 576100, 748930, 806540, 1008175, 1048502, 1069900, 1497860, 1872325, 2016350, 2097004, 2621255, 3744650, 4032700, 5242510, 7489300, 10485020, 13106275, 26212550, 52425100]

約数ペア:

[(1, 52425100), (2, 26212550), (4, 13106275), (5, 10485020), (7, 7489300), (10, 5242510), (13, 4032700), (14, 3744650), (20, 2621255), (25, 2097004), (26, 2016350), (28, 1872325), (35, 1497860), (49, 1069900), (50, 1048502), (52, 1008175), (65, 806540), (70, 748930), (91, 576100), (98, 534950), (100, 524251), (130, 403270), (140, 374465), (175, 299572), (182, 288050), (196, 267475), (245, 213980), (260, 201635), (325, 161308), (350, 149786), (364, 144025), (455, 115220), (490, 106990), (637, 82300), (650, 80654), (700, 74893), (823, 63700), (910, 57610), (980, 53495), (1225, 42796), (1274, 41150), (1300, 40327), (1646, 31850), (1820, 28805), (2275, 23044), (2450, 21398), (2548, 20575), (3185, 16460), (3292, 15925), (4115, 12740), (4550, 11522), (4900, 10699), (5761, 9100), (6370, 8230)]