50002470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 149909760

約数和(自身を除く): 99907290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 139, 210, 278, 315, 417, 571, 630, 695, 834, 973, 1142, 1251, 1390, 1713, 1946, 2085, 2502, 2855, 2919, 3426, 3997, 4170, 4865, 5139, 5710, 5838, 6255, 7994, 8565, 8757, 9730, 10278, 11991, 12510, 14595, 17130, 17514, 19985, 23982, 25695, 29190, 35973, 39970, 43785, 51390, 59955, 71946, 79369, 87570, 119910, 158738, 179865, 238107, 359730, 396845, 476214, 555583, 714321, 793690, 1111166, 1190535, 1428642, 1666749, 2381070, 2777915, 3333498, 3571605, 5000247, 5555830, 7143210, 8333745, 10000494, 16667490, 25001235, 50002470]

約数ペア:

[(1, 50002470), (2, 25001235), (3, 16667490), (5, 10000494), (6, 8333745), (7, 7143210), (9, 5555830), (10, 5000247), (14, 3571605), (15, 3333498), (18, 2777915), (21, 2381070), (30, 1666749), (35, 1428642), (42, 1190535), (45, 1111166), (63, 793690), (70, 714321), (90, 555583), (105, 476214), (126, 396845), (139, 359730), (210, 238107), (278, 179865), (315, 158738), (417, 119910), (571, 87570), (630, 79369), (695, 71946), (834, 59955), (973, 51390), (1142, 43785), (1251, 39970), (1390, 35973), (1713, 29190), (1946, 25695), (2085, 23982), (2502, 19985), (2855, 17514), (2919, 17130), (3426, 14595), (3997, 12510), (4170, 11991), (4865, 10278), (5139, 9730), (5710, 8757), (5838, 8565), (6255, 7994)]