54602600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21001}}^1$

素因数の和:21030

約数の個数: 48

約数和(自身を含む): 136723020

約数和(自身を除く): 82120420

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 21001, 42002, 84004, 105005, 168008, 210010, 273013, 420020, 525025, 546026, 840040, 1050050, 1092052, 1365065, 2100100, 2184104, 2730130, 4200200, 5460260, 6825325, 10920520, 13650650, 27301300, 54602600]

約数ペア:

[(1, 54602600), (2, 27301300), (4, 13650650), (5, 10920520), (8, 6825325), (10, 5460260), (13, 4200200), (20, 2730130), (25, 2184104), (26, 2100100), (40, 1365065), (50, 1092052), (52, 1050050), (65, 840040), (100, 546026), (104, 525025), (130, 420020), (200, 273013), (260, 210010), (325, 168008), (520, 105005), (650, 84004), (1300, 42002), (2600, 21001)]