47951550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 138928608

約数和(自身を除く): 90977058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 41, 45, 46, 50, 69, 75, 82, 90, 113, 115, 123, 138, 150, 205, 207, 225, 226, 230, 246, 339, 345, 369, 410, 414, 450, 565, 575, 615, 678, 690, 738, 943, 1017, 1025, 1035, 1130, 1150, 1230, 1695, 1725, 1845, 1886, 2034, 2050, 2070, 2599, 2825, 2829, 3075, 3390, 3450, 3690, 4633, 4715, 5085, 5175, 5198, 5650, 5658, 6150, 7797, 8475, 8487, 9225, 9266, 9430, 10170, 10350, 12995, 13899, 14145, 15594, 16950, 16974, 18450, 23165, 23391, 23575, 25425, 25990, 27798, 28290, 38985, 41697, 42435, 46330, 46782, 47150, 50850, 64975, 69495, 70725, 77970, 83394, 84870, 106559, 115825, 116955, 129950, 138990, 141450, 194925, 208485, 212175, 213118, 231650, 233910, 319677, 347475, 389850, 416970, 424350, 532795, 584775, 639354, 694950, 959031, 1042425, 1065590, 1169550, 1598385, 1918062, 2084850, 2663975, 3196770, 4795155, 5327950, 7991925, 9590310, 15983850, 23975775, 47951550]

約数ペア:

[(1, 47951550), (2, 23975775), (3, 15983850), (5, 9590310), (6, 7991925), (9, 5327950), (10, 4795155), (15, 3196770), (18, 2663975), (23, 2084850), (25, 1918062), (30, 1598385), (41, 1169550), (45, 1065590), (46, 1042425), (50, 959031), (69, 694950), (75, 639354), (82, 584775), (90, 532795), (113, 424350), (115, 416970), (123, 389850), (138, 347475), (150, 319677), (205, 233910), (207, 231650), (225, 213118), (226, 212175), (230, 208485), (246, 194925), (339, 141450), (345, 138990), (369, 129950), (410, 116955), (414, 115825), (450, 106559), (565, 84870), (575, 83394), (615, 77970), (678, 70725), (690, 69495), (738, 64975), (943, 50850), (1017, 47150), (1025, 46782), (1035, 46330), (1130, 42435), (1150, 41697), (1230, 38985), (1695, 28290), (1725, 27798), (1845, 25990), (1886, 25425), (2034, 23575), (2050, 23391), (2070, 23165), (2599, 18450), (2825, 16974), (2829, 16950), (3075, 15594), (3390, 14145), (3450, 13899), (3690, 12995), (4633, 10350), (4715, 10170), (5085, 9430), (5175, 9266), (5198, 9225), (5650, 8487), (5658, 8475), (6150, 7797)]