52001395225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1\times {\mathrm{971}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 69858028800

約数和(自身を除く): 17856633575

約数列:

[1, 5, 13, 25, 65, 325, 367, 449, 971, 1835, 2245, 4771, 4855, 5837, 9175, 11225, 12623, 23855, 24275, 29185, 63115, 119275, 145925, 164783, 315575, 356357, 435979, 823915, 1781785, 2142179, 2179895, 4119575, 4632641, 5667727, 8908925, 10710895, 10899475, 23163205, 28338635, 53554475, 115816025, 141693175, 160004293, 800021465, 2080055809, 4000107325, 10400279045, 52001395225]

約数ペア:

[(1, 52001395225), (5, 10400279045), (13, 4000107325), (25, 2080055809), (65, 800021465), (325, 160004293), (367, 141693175), (449, 115816025), (971, 53554475), (1835, 28338635), (2245, 23163205), (4771, 10899475), (4855, 10710895), (5837, 8908925), (9175, 5667727), (11225, 4632641), (12623, 4119575), (23855, 2179895), (24275, 2142179), (29185, 1781785), (63115, 823915), (119275, 435979), (145925, 356357), (164783, 315575)]