53044420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1141

約数の個数: 96

約数和(自身を含む): 138692736

約数和(自身を除く): 85648316

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 884, 935, 1091, 1105, 1430, 1870, 2182, 2210, 2431, 2860, 3740, 4364, 4420, 4862, 5455, 9724, 10910, 12001, 12155, 14183, 18547, 21820, 24002, 24310, 28366, 37094, 48004, 48620, 56732, 60005, 70915, 74188, 92735, 120010, 141830, 156013, 185470, 204017, 240020, 241111, 283660, 312026, 370940, 408034, 482222, 624052, 780065, 816068, 964444, 1020085, 1205555, 1560130, 2040170, 2411110, 2652221, 3120260, 4080340, 4822220, 5304442, 10608884, 13261105, 26522210, 53044420]

約数ペア:

[(1, 53044420), (2, 26522210), (4, 13261105), (5, 10608884), (10, 5304442), (11, 4822220), (13, 4080340), (17, 3120260), (20, 2652221), (22, 2411110), (26, 2040170), (34, 1560130), (44, 1205555), (52, 1020085), (55, 964444), (65, 816068), (68, 780065), (85, 624052), (110, 482222), (130, 408034), (143, 370940), (170, 312026), (187, 283660), (220, 241111), (221, 240020), (260, 204017), (286, 185470), (340, 156013), (374, 141830), (442, 120010), (572, 92735), (715, 74188), (748, 70915), (884, 60005), (935, 56732), (1091, 48620), (1105, 48004), (1430, 37094), (1870, 28366), (2182, 24310), (2210, 24002), (2431, 21820), (2860, 18547), (3740, 14183), (4364, 12155), (4420, 12001), (4862, 10910), (5455, 9724)]