54563880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3821}}^1$

素因数の和:3859

約数の個数: 128

約数和(自身を含む): 198132480

約数和(自身を除く): 143568600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 3821, 4760, 7140, 7642, 11463, 14280, 15284, 19105, 22926, 26747, 30568, 38210, 45852, 53494, 57315, 64957, 76420, 80241, 91704, 106988, 114630, 129914, 133735, 152840, 160482, 194871, 213976, 229260, 259828, 267470, 320964, 324785, 389742, 401205, 454699, 458520, 519656, 534940, 641928, 649570, 779484, 802410, 909398, 974355, 1069880, 1299140, 1364097, 1558968, 1604820, 1818796, 1948710, 2273495, 2598280, 2728194, 3209640, 3637592, 3897420, 4546990, 5456388, 6820485, 7794840, 9093980, 10912776, 13640970, 18187960, 27281940, 54563880]

約数ペア:

[(1, 54563880), (2, 27281940), (3, 18187960), (4, 13640970), (5, 10912776), (6, 9093980), (7, 7794840), (8, 6820485), (10, 5456388), (12, 4546990), (14, 3897420), (15, 3637592), (17, 3209640), (20, 2728194), (21, 2598280), (24, 2273495), (28, 1948710), (30, 1818796), (34, 1604820), (35, 1558968), (40, 1364097), (42, 1299140), (51, 1069880), (56, 974355), (60, 909398), (68, 802410), (70, 779484), (84, 649570), (85, 641928), (102, 534940), (105, 519656), (119, 458520), (120, 454699), (136, 401205), (140, 389742), (168, 324785), (170, 320964), (204, 267470), (210, 259828), (238, 229260), (255, 213976), (280, 194871), (340, 160482), (357, 152840), (408, 133735), (420, 129914), (476, 114630), (510, 106988), (595, 91704), (680, 80241), (714, 76420), (840, 64957), (952, 57315), (1020, 53494), (1190, 45852), (1428, 38210), (1785, 30568), (2040, 26747), (2380, 22926), (2856, 19105), (3570, 15284), (3821, 14280), (4760, 11463), (7140, 7642)]