48490900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 113742720

約数和(自身を除く): 65251820

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 575, 580, 667, 725, 727, 1150, 1334, 1450, 1454, 2300, 2668, 2900, 2908, 3335, 3635, 6670, 7270, 13340, 14540, 16675, 16721, 18175, 21083, 33350, 33442, 36350, 42166, 66700, 66884, 72700, 83605, 84332, 105415, 167210, 210830, 334420, 418025, 421660, 484909, 527075, 836050, 969818, 1054150, 1672100, 1939636, 2108300, 2424545, 4849090, 9698180, 12122725, 24245450, 48490900]

約数ペア:

[(1, 48490900), (2, 24245450), (4, 12122725), (5, 9698180), (10, 4849090), (20, 2424545), (23, 2108300), (25, 1939636), (29, 1672100), (46, 1054150), (50, 969818), (58, 836050), (92, 527075), (100, 484909), (115, 421660), (116, 418025), (145, 334420), (230, 210830), (290, 167210), (460, 105415), (575, 84332), (580, 83605), (667, 72700), (725, 66884), (727, 66700), (1150, 42166), (1334, 36350), (1450, 33442), (1454, 33350), (2300, 21083), (2668, 18175), (2900, 16721), (2908, 16675), (3335, 14540), (3635, 13340), (6670, 7270)]