52898090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 118333440

約数和(自身を除く): 65435350

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 589, 665, 1085, 1178, 1283, 1330, 2170, 2566, 2945, 4123, 5890, 6415, 8246, 8981, 12830, 17962, 20615, 24377, 39773, 41230, 44905, 48754, 79546, 89810, 121885, 170639, 198865, 243770, 278411, 341278, 397730, 556822, 755687, 853195, 1392055, 1511374, 1706390, 2784110, 3778435, 5289809, 7556870, 10579618, 26449045, 52898090]

約数ペア:

[(1, 52898090), (2, 26449045), (5, 10579618), (7, 7556870), (10, 5289809), (14, 3778435), (19, 2784110), (31, 1706390), (35, 1511374), (38, 1392055), (62, 853195), (70, 755687), (95, 556822), (133, 397730), (155, 341278), (190, 278411), (217, 243770), (266, 198865), (310, 170639), (434, 121885), (589, 89810), (665, 79546), (1085, 48754), (1178, 44905), (1283, 41230), (1330, 39773), (2170, 24377), (2566, 20615), (2945, 17962), (4123, 12830), (5890, 8981), (6415, 8246)]