45946420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 105649488

約数和(自身を除く): 59703068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 2897, 3172, 3965, 5794, 7930, 11588, 14485, 15860, 28970, 37661, 57940, 75322, 150644, 176717, 188305, 353434, 376610, 706868, 753220, 883585, 1767170, 2297321, 3534340, 4594642, 9189284, 11486605, 22973210, 45946420]

約数ペア:

[(1, 45946420), (2, 22973210), (4, 11486605), (5, 9189284), (10, 4594642), (13, 3534340), (20, 2297321), (26, 1767170), (52, 883585), (61, 753220), (65, 706868), (122, 376610), (130, 353434), (244, 188305), (260, 176717), (305, 150644), (610, 75322), (793, 57940), (1220, 37661), (1586, 28970), (2897, 15860), (3172, 14485), (3965, 11588), (5794, 7930)]