58851980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 137951856

約数和(自身を除く): 79099876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 121, 166, 220, 242, 293, 332, 415, 484, 586, 605, 830, 913, 1172, 1210, 1465, 1660, 1826, 2420, 2930, 3223, 3652, 4565, 5860, 6446, 9130, 10043, 12892, 16115, 18260, 20086, 24319, 32230, 35453, 40172, 48638, 50215, 64460, 70906, 97276, 100430, 121595, 141812, 177265, 200860, 243190, 267509, 354530, 486380, 535018, 709060, 1070036, 1337545, 2675090, 2942599, 5350180, 5885198, 11770396, 14712995, 29425990, 58851980]

約数ペア:

[(1, 58851980), (2, 29425990), (4, 14712995), (5, 11770396), (10, 5885198), (11, 5350180), (20, 2942599), (22, 2675090), (44, 1337545), (55, 1070036), (83, 709060), (110, 535018), (121, 486380), (166, 354530), (220, 267509), (242, 243190), (293, 200860), (332, 177265), (415, 141812), (484, 121595), (586, 100430), (605, 97276), (830, 70906), (913, 64460), (1172, 50215), (1210, 48638), (1465, 40172), (1660, 35453), (1826, 32230), (2420, 24319), (2930, 20086), (3223, 18260), (3652, 16115), (4565, 12892), (5860, 10043), (6446, 9130)]