47784750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^3\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 128

約数和(自身を含む): 133660800

約数和(自身を除く): 85876050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 87, 125, 130, 145, 150, 169, 174, 195, 250, 290, 325, 338, 375, 377, 390, 435, 507, 650, 725, 750, 754, 845, 870, 975, 1014, 1131, 1450, 1625, 1690, 1885, 1950, 2175, 2197, 2262, 2535, 3250, 3625, 3770, 4225, 4350, 4394, 4875, 4901, 5070, 5655, 6591, 7250, 8450, 9425, 9750, 9802, 10875, 10985, 11310, 12675, 13182, 14703, 18850, 21125, 21750, 21970, 24505, 25350, 28275, 29406, 32955, 42250, 47125, 49010, 54925, 56550, 63375, 63713, 65910, 73515, 94250, 109850, 122525, 126750, 127426, 141375, 147030, 164775, 191139, 245050, 274625, 282750, 318565, 329550, 367575, 382278, 549250, 612625, 637130, 735150, 823875, 955695, 1225250, 1592825, 1647750, 1837875, 1911390, 3185650, 3675750, 4778475, 7964125, 9556950, 15928250, 23892375, 47784750]

約数ペア:

[(1, 47784750), (2, 23892375), (3, 15928250), (5, 9556950), (6, 7964125), (10, 4778475), (13, 3675750), (15, 3185650), (25, 1911390), (26, 1837875), (29, 1647750), (30, 1592825), (39, 1225250), (50, 955695), (58, 823875), (65, 735150), (75, 637130), (78, 612625), (87, 549250), (125, 382278), (130, 367575), (145, 329550), (150, 318565), (169, 282750), (174, 274625), (195, 245050), (250, 191139), (290, 164775), (325, 147030), (338, 141375), (375, 127426), (377, 126750), (390, 122525), (435, 109850), (507, 94250), (650, 73515), (725, 65910), (750, 63713), (754, 63375), (845, 56550), (870, 54925), (975, 49010), (1014, 47125), (1131, 42250), (1450, 32955), (1625, 29406), (1690, 28275), (1885, 25350), (1950, 24505), (2175, 21970), (2197, 21750), (2262, 21125), (2535, 18850), (3250, 14703), (3625, 13182), (3770, 12675), (4225, 11310), (4350, 10985), (4394, 10875), (4875, 9802), (4901, 9750), (5070, 9425), (5655, 8450), (6591, 7250)]