25050350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2309

約数の個数: 48

約数和(自身を含む): 53152848

約数和(自身を除く): 28102498

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 2267, 4534, 5525, 11050, 11335, 22670, 29471, 38539, 56675, 58942, 77078, 113350, 147355, 192695, 294710, 385390, 501007, 736775, 963475, 1002014, 1473550, 1926950, 2505035, 5010070, 12525175, 25050350]

約数ペア:

[(1, 25050350), (2, 12525175), (5, 5010070), (10, 2505035), (13, 1926950), (17, 1473550), (25, 1002014), (26, 963475), (34, 736775), (50, 501007), (65, 385390), (85, 294710), (130, 192695), (170, 147355), (221, 113350), (325, 77078), (425, 58942), (442, 56675), (650, 38539), (850, 29471), (1105, 22670), (2210, 11335), (2267, 11050), (4534, 5525)]