51426050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 104779752

約数和(自身を除く): 53353702

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1297, 1525, 1586, 2594, 3050, 3965, 6485, 7930, 12970, 16861, 19825, 32425, 33722, 39650, 64850, 79117, 84305, 158234, 168610, 395585, 421525, 791170, 843050, 1028521, 1977925, 2057042, 3955850, 5142605, 10285210, 25713025, 51426050]

約数ペア:

[(1, 51426050), (2, 25713025), (5, 10285210), (10, 5142605), (13, 3955850), (25, 2057042), (26, 1977925), (50, 1028521), (61, 843050), (65, 791170), (122, 421525), (130, 395585), (305, 168610), (325, 158234), (610, 84305), (650, 79117), (793, 64850), (1297, 39650), (1525, 33722), (1586, 32425), (2594, 19825), (3050, 16861), (3965, 12970), (6485, 7930)]