58650020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20507}}^1$

素因数の和:20540

約数の個数: 48

約数和(自身を含む): 144704448

約数和(自身を除く): 86054428

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 20507, 41014, 82028, 102535, 205070, 225577, 266591, 410140, 451154, 533182, 902308, 1066364, 1127885, 1332955, 2255770, 2665910, 2932501, 4511540, 5331820, 5865002, 11730004, 14662505, 29325010, 58650020]

約数ペア:

[(1, 58650020), (2, 29325010), (4, 14662505), (5, 11730004), (10, 5865002), (11, 5331820), (13, 4511540), (20, 2932501), (22, 2665910), (26, 2255770), (44, 1332955), (52, 1127885), (55, 1066364), (65, 902308), (110, 533182), (130, 451154), (143, 410140), (220, 266591), (260, 225577), (286, 205070), (572, 102535), (715, 82028), (1430, 41014), (2860, 20507)]