53478498

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 118039680

約数和(自身を除く): 64561182

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 89, 102, 129, 137, 178, 258, 267, 274, 411, 534, 731, 822, 1462, 1513, 2193, 2329, 3026, 3827, 4386, 4539, 4658, 5891, 6987, 7654, 9078, 11481, 11782, 12193, 13974, 17673, 22962, 24386, 35346, 36579, 65059, 73158, 100147, 130118, 195177, 200294, 207281, 300441, 390354, 414562, 524299, 600882, 621843, 1048598, 1243686, 1572897, 3145794, 8913083, 17826166, 26739249, 53478498]

約数ペア:

[(1, 53478498), (2, 26739249), (3, 17826166), (6, 8913083), (17, 3145794), (34, 1572897), (43, 1243686), (51, 1048598), (86, 621843), (89, 600882), (102, 524299), (129, 414562), (137, 390354), (178, 300441), (258, 207281), (267, 200294), (274, 195177), (411, 130118), (534, 100147), (731, 73158), (822, 65059), (1462, 36579), (1513, 35346), (2193, 24386), (2329, 22962), (3026, 17673), (3827, 13974), (4386, 12193), (4539, 11782), (4658, 11481), (5891, 9078), (6987, 7654)]