56127316

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 115153920

約数和(自身を除く): 59026604

約数列:

[1, 2, 4, 7, 14, 28, 89, 101, 178, 202, 223, 356, 404, 446, 623, 707, 892, 1246, 1414, 1561, 2492, 2828, 3122, 6244, 8989, 17978, 19847, 22523, 35956, 39694, 45046, 62923, 79388, 90092, 125846, 138929, 157661, 251692, 277858, 315322, 555716, 630644, 2004547, 4009094, 8018188, 14031829, 28063658, 56127316]

約数ペア:

[(1, 56127316), (2, 28063658), (4, 14031829), (7, 8018188), (14, 4009094), (28, 2004547), (89, 630644), (101, 555716), (178, 315322), (202, 277858), (223, 251692), (356, 157661), (404, 138929), (446, 125846), (623, 90092), (707, 79388), (892, 62923), (1246, 45046), (1414, 39694), (1561, 35956), (2492, 22523), (2828, 19847), (3122, 17978), (6244, 8989)]