57369988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 112613760

約数和(自身を除く): 55243772

約数列:

[1, 2, 4, 13, 26, 41, 52, 71, 82, 142, 164, 284, 379, 533, 758, 923, 1066, 1516, 1846, 2132, 2911, 3692, 4927, 5822, 9854, 11644, 15539, 19708, 26909, 31078, 37843, 53818, 62156, 75686, 107636, 151372, 202007, 349817, 404014, 699634, 808028, 1103269, 1399268, 2206538, 4413076, 14342497, 28684994, 57369988]

約数ペア:

[(1, 57369988), (2, 28684994), (4, 14342497), (13, 4413076), (26, 2206538), (41, 1399268), (52, 1103269), (71, 808028), (82, 699634), (142, 404014), (164, 349817), (284, 202007), (379, 151372), (533, 107636), (758, 75686), (923, 62156), (1066, 53818), (1516, 37843), (1846, 31078), (2132, 26909), (2911, 19708), (3692, 15539), (4927, 11644), (5822, 9854)]