48306990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 120913920

約数和(自身を除く): 72606930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 127, 155, 186, 254, 310, 381, 409, 465, 635, 762, 818, 930, 1227, 1270, 1905, 2045, 2454, 3810, 3937, 4090, 6135, 7874, 11811, 12270, 12679, 19685, 23622, 25358, 38037, 39370, 51943, 59055, 63395, 76074, 103886, 118110, 126790, 155829, 190185, 259715, 311658, 380370, 519430, 779145, 1558290, 1610233, 3220466, 4830699, 8051165, 9661398, 16102330, 24153495, 48306990]

約数ペア:

[(1, 48306990), (2, 24153495), (3, 16102330), (5, 9661398), (6, 8051165), (10, 4830699), (15, 3220466), (30, 1610233), (31, 1558290), (62, 779145), (93, 519430), (127, 380370), (155, 311658), (186, 259715), (254, 190185), (310, 155829), (381, 126790), (409, 118110), (465, 103886), (635, 76074), (762, 63395), (818, 59055), (930, 51943), (1227, 39370), (1270, 38037), (1905, 25358), (2045, 23622), (2454, 19685), (3810, 12679), (3937, 12270), (4090, 11811), (6135, 7874)]