47299980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8663}}^1$

素因数の和:8695

約数の個数: 96

約数和(自身を含む): 163021824

約数和(自身を除く): 115721844

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, 8663, 17326, 25989, 34652, 43315, 51978, 60641, 86630, 103956, 112619, 121282, 129945, 173260, 181923, 225238, 242564, 259890, 303205, 337857, 363846, 450476, 519780, 563095, 606410, 675714, 727692, 788333, 909615, 1126190, 1212820, 1351428, 1576666, 1689285, 1819230, 2252380, 2364999, 3153332, 3378570, 3638460, 3941665, 4729998, 6757140, 7883330, 9459996, 11824995, 15766660, 23649990, 47299980]

約数ペア:

[(1, 47299980), (2, 23649990), (3, 15766660), (4, 11824995), (5, 9459996), (6, 7883330), (7, 6757140), (10, 4729998), (12, 3941665), (13, 3638460), (14, 3378570), (15, 3153332), (20, 2364999), (21, 2252380), (26, 1819230), (28, 1689285), (30, 1576666), (35, 1351428), (39, 1212820), (42, 1126190), (52, 909615), (60, 788333), (65, 727692), (70, 675714), (78, 606410), (84, 563095), (91, 519780), (105, 450476), (130, 363846), (140, 337857), (156, 303205), (182, 259890), (195, 242564), (210, 225238), (260, 181923), (273, 173260), (364, 129945), (390, 121282), (420, 112619), (455, 103956), (546, 86630), (780, 60641), (910, 51978), (1092, 43315), (1365, 34652), (1820, 25989), (2730, 17326), (5460, 8663)]