47243820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1699

約数の個数: 96

約数和(自身を含む): 146397888

約数和(自身を除く): 99154068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1637, 1924, 2220, 2405, 2886, 3274, 4810, 4911, 5772, 6548, 7215, 8185, 9620, 9822, 14430, 16370, 19644, 21281, 24555, 28860, 32740, 42562, 49110, 60569, 63843, 85124, 98220, 106405, 121138, 127686, 181707, 212810, 242276, 255372, 302845, 319215, 363414, 425620, 605690, 638430, 726828, 787397, 908535, 1211380, 1276860, 1574794, 1817070, 2362191, 3149588, 3634140, 3936985, 4724382, 7873970, 9448764, 11810955, 15747940, 23621910, 47243820]

約数ペア:

[(1, 47243820), (2, 23621910), (3, 15747940), (4, 11810955), (5, 9448764), (6, 7873970), (10, 4724382), (12, 3936985), (13, 3634140), (15, 3149588), (20, 2362191), (26, 1817070), (30, 1574794), (37, 1276860), (39, 1211380), (52, 908535), (60, 787397), (65, 726828), (74, 638430), (78, 605690), (111, 425620), (130, 363414), (148, 319215), (156, 302845), (185, 255372), (195, 242276), (222, 212810), (260, 181707), (370, 127686), (390, 121138), (444, 106405), (481, 98220), (555, 85124), (740, 63843), (780, 60569), (962, 49110), (1110, 42562), (1443, 32740), (1637, 28860), (1924, 24555), (2220, 21281), (2405, 19644), (2886, 16370), (3274, 14430), (4810, 9822), (4911, 9620), (5772, 8185), (6548, 7215)]