47766908

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 99692544

約数和(自身を除く): 51925636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 113, 124, 217, 226, 434, 452, 487, 791, 868, 974, 1582, 1948, 3164, 3409, 3503, 6818, 7006, 13636, 14012, 15097, 24521, 30194, 49042, 55031, 60388, 98084, 105679, 110062, 211358, 220124, 385217, 422716, 770434, 1540868, 1705961, 3411922, 6823844, 11941727, 23883454, 47766908]

約数ペア:

[(1, 47766908), (2, 23883454), (4, 11941727), (7, 6823844), (14, 3411922), (28, 1705961), (31, 1540868), (62, 770434), (113, 422716), (124, 385217), (217, 220124), (226, 211358), (434, 110062), (452, 105679), (487, 98084), (791, 60388), (868, 55031), (974, 49042), (1582, 30194), (1948, 24521), (3164, 15097), (3409, 14012), (3503, 13636), (6818, 7006)]