47179860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8641}}^1$

素因数の和:8673

約数の個数: 96

約数和(自身を含む): 162607872

約数和(自身を除く): 115428012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 8641, 17282, 25923, 34564, 43205, 51846, 60487, 86410, 103692, 112333, 120974, 129615, 172820, 181461, 224666, 241948, 259230, 302435, 336999, 362922, 449332, 518460, 561665, 604870, 673998, 725844, 786331, 907305, 1123330, 1209740, 1347996, 1572662, 1684995, 1814610, 2246660, 2358993, 3145324, 3369990, 3629220, 3931655, 4717986, 6739980, 7863310, 9435972, 11794965, 15726620, 23589930, 47179860]

約数ペア:

[(1, 47179860), (2, 23589930), (3, 15726620), (4, 11794965), (5, 9435972), (6, 7863310), (7, 6739980), (10, 4717986), (12, 3931655), (13, 3629220), (14, 3369990), (15, 3145324), (20, 2358993), (21, 2246660), (26, 1814610), (28, 1684995), (30, 1572662), (35, 1347996), (39, 1209740), (42, 1123330), (52, 907305), (60, 786331), (65, 725844), (70, 673998), (78, 604870), (84, 561665), (91, 518460), (105, 449332), (130, 362922), (140, 336999), (156, 302435), (182, 259230), (195, 241948), (210, 224666), (260, 181461), (273, 172820), (364, 129615), (390, 120974), (420, 112333), (455, 103692), (546, 86410), (780, 60487), (910, 51846), (1092, 43205), (1365, 34564), (1820, 25923), (2730, 17282), (5460, 8641)]