54603640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2181

約数の個数: 96

約数和(自身を含む): 153982080

約数和(自身を除く): 99378440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2143, 2548, 3185, 3640, 4286, 5096, 6370, 8572, 10715, 12740, 15001, 17144, 21430, 25480, 27859, 30002, 42860, 55718, 60004, 75005, 85720, 105007, 111436, 120008, 139295, 150010, 195013, 210014, 222872, 278590, 300020, 390026, 420028, 525035, 557180, 600040, 780052, 840056, 975065, 1050070, 1114360, 1365091, 1560104, 1950130, 2100140, 2730182, 3900260, 4200280, 5460364, 6825455, 7800520, 10920728, 13650910, 27301820, 54603640]

約数ペア:

[(1, 54603640), (2, 27301820), (4, 13650910), (5, 10920728), (7, 7800520), (8, 6825455), (10, 5460364), (13, 4200280), (14, 3900260), (20, 2730182), (26, 2100140), (28, 1950130), (35, 1560104), (40, 1365091), (49, 1114360), (52, 1050070), (56, 975065), (65, 840056), (70, 780052), (91, 600040), (98, 557180), (104, 525035), (130, 420028), (140, 390026), (182, 300020), (196, 278590), (245, 222872), (260, 210014), (280, 195013), (364, 150010), (392, 139295), (455, 120008), (490, 111436), (520, 105007), (637, 85720), (728, 75005), (910, 60004), (980, 55718), (1274, 42860), (1820, 30002), (1960, 27859), (2143, 25480), (2548, 21430), (3185, 17144), (3640, 15001), (4286, 12740), (5096, 10715), (6370, 8572)]