55460590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 109278720

約数和(自身を除く): 53818130

約数列:

[1, 2, 5, 10, 23, 46, 59, 61, 67, 115, 118, 122, 134, 230, 295, 305, 335, 590, 610, 670, 1357, 1403, 1541, 2714, 2806, 3082, 3599, 3953, 4087, 6785, 7015, 7198, 7705, 7906, 8174, 13570, 14030, 15410, 17995, 19765, 20435, 35990, 39530, 40870, 82777, 90919, 94001, 165554, 181838, 188002, 241133, 413885, 454595, 470005, 482266, 827770, 909190, 940010, 1205665, 2411330, 5546059, 11092118, 27730295, 55460590]

約数ペア:

[(1, 55460590), (2, 27730295), (5, 11092118), (10, 5546059), (23, 2411330), (46, 1205665), (59, 940010), (61, 909190), (67, 827770), (115, 482266), (118, 470005), (122, 454595), (134, 413885), (230, 241133), (295, 188002), (305, 181838), (335, 165554), (590, 94001), (610, 90919), (670, 82777), (1357, 40870), (1403, 39530), (1541, 35990), (2714, 20435), (2806, 19765), (3082, 17995), (3599, 15410), (3953, 14030), (4087, 13570), (6785, 8174), (7015, 7906), (7198, 7705)]