245044956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50671}}^1$

素因数の和:50722

約数の個数: 48

約数和(自身を含む): 635629568

約数和(自身を除く): 390584612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 50671, 101342, 152013, 202684, 304026, 608052, 658723, 1317446, 1570801, 1976169, 2634892, 3141602, 3952338, 4712403, 6283204, 7904676, 9424806, 18849612, 20420413, 40840826, 61261239, 81681652, 122522478, 245044956]

約数ペア:

[(1, 245044956), (2, 122522478), (3, 81681652), (4, 61261239), (6, 40840826), (12, 20420413), (13, 18849612), (26, 9424806), (31, 7904676), (39, 6283204), (52, 4712403), (62, 3952338), (78, 3141602), (93, 2634892), (124, 1976169), (156, 1570801), (186, 1317446), (372, 658723), (403, 608052), (806, 304026), (1209, 202684), (1612, 152013), (2418, 101342), (4836, 50671)]