61604477428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{51511}}^1$

素因数の和:51848

約数の個数: 48

約数和(自身を含む): 117723464320

約数和(自身を除く): 56118986892

約数列:

[1, 2, 4, 13, 26, 52, 109, 211, 218, 422, 436, 844, 1417, 2743, 2834, 5486, 5668, 10972, 22999, 45998, 51511, 91996, 103022, 206044, 298987, 597974, 669643, 1195948, 1339286, 2678572, 5614699, 10868821, 11229398, 21737642, 22458796, 43475284, 72991087, 141294673, 145982174, 282589346, 291964348, 565178692, 1184701489, 2369402978, 4738805956, 15401119357, 30802238714, 61604477428]

約数ペア:

[(1, 61604477428), (2, 30802238714), (4, 15401119357), (13, 4738805956), (26, 2369402978), (52, 1184701489), (109, 565178692), (211, 291964348), (218, 282589346), (422, 145982174), (436, 141294673), (844, 72991087), (1417, 43475284), (2743, 22458796), (2834, 21737642), (5486, 11229398), (5668, 10868821), (10972, 5614699), (22999, 2678572), (45998, 1339286), (51511, 1195948), (91996, 669643), (103022, 597974), (206044, 298987)]