53056300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 126866880

約数和(自身を除く): 73810580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 139, 220, 275, 278, 347, 550, 556, 694, 695, 1100, 1388, 1390, 1529, 1735, 2780, 3058, 3470, 3475, 3817, 6116, 6940, 6950, 7634, 7645, 8675, 13900, 15268, 15290, 17350, 19085, 30580, 34700, 38170, 38225, 48233, 76340, 76450, 95425, 96466, 152900, 190850, 192932, 241165, 381700, 482330, 530563, 964660, 1061126, 1205825, 2122252, 2411650, 2652815, 4823300, 5305630, 10611260, 13264075, 26528150, 53056300]

約数ペア:

[(1, 53056300), (2, 26528150), (4, 13264075), (5, 10611260), (10, 5305630), (11, 4823300), (20, 2652815), (22, 2411650), (25, 2122252), (44, 1205825), (50, 1061126), (55, 964660), (100, 530563), (110, 482330), (139, 381700), (220, 241165), (275, 192932), (278, 190850), (347, 152900), (550, 96466), (556, 95425), (694, 76450), (695, 76340), (1100, 48233), (1388, 38225), (1390, 38170), (1529, 34700), (1735, 30580), (2780, 19085), (3058, 17350), (3470, 15290), (3475, 15268), (3817, 13900), (6116, 8675), (6940, 7645), (6950, 7634)]