49039972850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{15461}}^1$

素因数の和:15636

約数の個数: 96

約数和(自身を含む): 102153104640

約数和(自身を除く): 53113131790

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 79, 110, 146, 158, 275, 365, 395, 550, 730, 790, 803, 869, 1606, 1738, 1825, 1975, 3650, 3950, 4015, 4345, 5767, 8030, 8690, 11534, 15461, 20075, 21725, 28835, 30922, 40150, 43450, 57670, 63437, 77305, 126874, 144175, 154610, 170071, 288350, 317185, 340142, 386525, 634370, 773050, 850355, 1128653, 1221419, 1585925, 1700710, 2257306, 2442838, 3171850, 4251775, 5643265, 6107095, 8503550, 11286530, 12214190, 12415183, 13435609, 24830366, 26871218, 28216325, 30535475, 56432650, 61070950, 62075915, 67178045, 89163587, 124151830, 134356090, 178327174, 310379575, 335890225, 445817935, 620759150, 671780450, 891635870, 980799457, 1961598914, 2229089675, 4458179350, 4903997285, 9807994570, 24519986425, 49039972850]

約数ペア:

[(1, 49039972850), (2, 24519986425), (5, 9807994570), (10, 4903997285), (11, 4458179350), (22, 2229089675), (25, 1961598914), (50, 980799457), (55, 891635870), (73, 671780450), (79, 620759150), (110, 445817935), (146, 335890225), (158, 310379575), (275, 178327174), (365, 134356090), (395, 124151830), (550, 89163587), (730, 67178045), (790, 62075915), (803, 61070950), (869, 56432650), (1606, 30535475), (1738, 28216325), (1825, 26871218), (1975, 24830366), (3650, 13435609), (3950, 12415183), (4015, 12214190), (4345, 11286530), (5767, 8503550), (8030, 6107095), (8690, 5643265), (11534, 4251775), (15461, 3171850), (20075, 2442838), (21725, 2257306), (28835, 1700710), (30922, 1585925), (40150, 1221419), (43450, 1128653), (57670, 850355), (63437, 773050), (77305, 634370), (126874, 386525), (144175, 340142), (154610, 317185), (170071, 288350)]