53225220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38569}}^1$

素因数の和:38604

約数の個数: 48

約数和(自身を含む): 155514240

約数和(自身を除く): 102289020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 38569, 77138, 115707, 154276, 192845, 231414, 385690, 462828, 578535, 771380, 887087, 1157070, 1774174, 2314140, 2661261, 3548348, 4435435, 5322522, 8870870, 10645044, 13306305, 17741740, 26612610, 53225220]

約数ペア:

[(1, 53225220), (2, 26612610), (3, 17741740), (4, 13306305), (5, 10645044), (6, 8870870), (10, 5322522), (12, 4435435), (15, 3548348), (20, 2661261), (23, 2314140), (30, 1774174), (46, 1157070), (60, 887087), (69, 771380), (92, 578535), (115, 462828), (138, 385690), (230, 231414), (276, 192845), (345, 154276), (460, 115707), (690, 77138), (1380, 38569)]