56886950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 112291920

約数和(自身を除く): 55404970

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 233, 257, 466, 475, 514, 950, 1165, 1285, 2330, 2570, 4427, 4883, 5825, 6425, 8854, 9766, 11650, 12850, 22135, 24415, 44270, 48830, 59881, 110675, 119762, 122075, 221350, 244150, 299405, 598810, 1137739, 1497025, 2275478, 2994050, 5688695, 11377390, 28443475, 56886950]

約数ペア:

[(1, 56886950), (2, 28443475), (5, 11377390), (10, 5688695), (19, 2994050), (25, 2275478), (38, 1497025), (50, 1137739), (95, 598810), (190, 299405), (233, 244150), (257, 221350), (466, 122075), (475, 119762), (514, 110675), (950, 59881), (1165, 48830), (1285, 44270), (2330, 24415), (2570, 22135), (4427, 12850), (4883, 11650), (5825, 9766), (6425, 8854)]