53571948

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 127895040

約数和(自身を除く): 74323092

約数列:

[1, 2, 3, 4, 6, 12, 89, 103, 178, 206, 267, 309, 356, 412, 487, 534, 618, 974, 1068, 1236, 1461, 1948, 2922, 5844, 9167, 18334, 27501, 36668, 43343, 50161, 55002, 86686, 100322, 110004, 130029, 150483, 173372, 200644, 260058, 300966, 520116, 601932, 4464329, 8928658, 13392987, 17857316, 26785974, 53571948]

約数ペア:

[(1, 53571948), (2, 26785974), (3, 17857316), (4, 13392987), (6, 8928658), (12, 4464329), (89, 601932), (103, 520116), (178, 300966), (206, 260058), (267, 200644), (309, 173372), (356, 150483), (412, 130029), (487, 110004), (534, 100322), (618, 86686), (974, 55002), (1068, 50161), (1236, 43343), (1461, 36668), (1948, 27501), (2922, 18334), (5844, 9167)]