49637640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:751

約数の個数: 128

約数和(自身を含む): 164021760

約数和(自身を除く): 114384120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 677, 705, 780, 940, 1128, 1222, 1354, 1410, 1560, 1833, 1880, 2031, 2444, 2708, 2820, 3055, 3385, 3666, 4062, 4888, 5416, 5640, 6110, 6770, 7332, 8124, 8801, 9165, 10155, 12220, 13540, 14664, 16248, 17602, 18330, 20310, 24440, 26403, 27080, 31819, 35204, 36660, 40620, 44005, 52806, 63638, 70408, 73320, 81240, 88010, 95457, 105612, 127276, 132015, 159095, 176020, 190914, 211224, 254552, 264030, 318190, 352040, 381828, 413647, 477285, 528060, 636380, 763656, 827294, 954570, 1056120, 1240941, 1272760, 1654588, 1909140, 2068235, 2481882, 3309176, 3818280, 4136470, 4963764, 6204705, 8272940, 9927528, 12409410, 16545880, 24818820, 49637640]

約数ペア:

[(1, 49637640), (2, 24818820), (3, 16545880), (4, 12409410), (5, 9927528), (6, 8272940), (8, 6204705), (10, 4963764), (12, 4136470), (13, 3818280), (15, 3309176), (20, 2481882), (24, 2068235), (26, 1909140), (30, 1654588), (39, 1272760), (40, 1240941), (47, 1056120), (52, 954570), (60, 827294), (65, 763656), (78, 636380), (94, 528060), (104, 477285), (120, 413647), (130, 381828), (141, 352040), (156, 318190), (188, 264030), (195, 254552), (235, 211224), (260, 190914), (282, 176020), (312, 159095), (376, 132015), (390, 127276), (470, 105612), (520, 95457), (564, 88010), (611, 81240), (677, 73320), (705, 70408), (780, 63638), (940, 52806), (1128, 44005), (1222, 40620), (1354, 36660), (1410, 35204), (1560, 31819), (1833, 27080), (1880, 26403), (2031, 24440), (2444, 20310), (2708, 18330), (2820, 17602), (3055, 16248), (3385, 14664), (3666, 13540), (4062, 12220), (4888, 10155), (5416, 9165), (5640, 8801), (6110, 8124), (6770, 7332)]