52911430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 113073408

約数和(自身を除く): 60161978

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 163, 227, 286, 326, 454, 715, 815, 1135, 1430, 1630, 1793, 2119, 2270, 2497, 2951, 3586, 4238, 4994, 5902, 8965, 10595, 12485, 14755, 17930, 21190, 23309, 24970, 29510, 32461, 37001, 46618, 64922, 74002, 116545, 162305, 185005, 233090, 324610, 370010, 407011, 481013, 814022, 962026, 2035055, 2405065, 4070110, 4810130, 5291143, 10582286, 26455715, 52911430]

約数ペア:

[(1, 52911430), (2, 26455715), (5, 10582286), (10, 5291143), (11, 4810130), (13, 4070110), (22, 2405065), (26, 2035055), (55, 962026), (65, 814022), (110, 481013), (130, 407011), (143, 370010), (163, 324610), (227, 233090), (286, 185005), (326, 162305), (454, 116545), (715, 74002), (815, 64922), (1135, 46618), (1430, 37001), (1630, 32461), (1793, 29510), (2119, 24970), (2270, 23309), (2497, 21190), (2951, 17930), (3586, 14755), (4238, 12485), (4994, 10595), (5902, 8965)]