56435500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 139216896

約数和(自身を除く): 82781396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 125, 155, 220, 250, 275, 310, 331, 341, 500, 550, 620, 662, 682, 775, 1100, 1324, 1364, 1375, 1550, 1655, 1705, 2750, 3100, 3310, 3410, 3641, 3875, 5500, 6620, 6820, 7282, 7750, 8275, 8525, 10261, 14564, 15500, 16550, 17050, 18205, 20522, 33100, 34100, 36410, 41044, 41375, 42625, 51305, 72820, 82750, 85250, 91025, 102610, 112871, 165500, 170500, 182050, 205220, 225742, 256525, 364100, 451484, 455125, 513050, 564355, 910250, 1026100, 1128710, 1282625, 1820500, 2257420, 2565250, 2821775, 5130500, 5643550, 11287100, 14108875, 28217750, 56435500]

約数ペア:

[(1, 56435500), (2, 28217750), (4, 14108875), (5, 11287100), (10, 5643550), (11, 5130500), (20, 2821775), (22, 2565250), (25, 2257420), (31, 1820500), (44, 1282625), (50, 1128710), (55, 1026100), (62, 910250), (100, 564355), (110, 513050), (124, 455125), (125, 451484), (155, 364100), (220, 256525), (250, 225742), (275, 205220), (310, 182050), (331, 170500), (341, 165500), (500, 112871), (550, 102610), (620, 91025), (662, 85250), (682, 82750), (775, 72820), (1100, 51305), (1324, 42625), (1364, 41375), (1375, 41044), (1550, 36410), (1655, 34100), (1705, 33100), (2750, 20522), (3100, 18205), (3310, 17050), (3410, 16550), (3641, 15500), (3875, 14564), (5500, 10261), (6620, 8525), (6820, 8275), (7282, 7750)]