49781325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 90994176

約数和(自身を除く): 41212851

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 83, 165, 249, 275, 415, 727, 825, 913, 1245, 2075, 2181, 2739, 3635, 4565, 6225, 7997, 10905, 13695, 18175, 22825, 23991, 39985, 54525, 60341, 68475, 119955, 181023, 199925, 301705, 599775, 663751, 905115, 1508525, 1991253, 3318755, 4525575, 9956265, 16593775, 49781325]

約数ペア:

[(1, 49781325), (3, 16593775), (5, 9956265), (11, 4525575), (15, 3318755), (25, 1991253), (33, 1508525), (55, 905115), (75, 663751), (83, 599775), (165, 301705), (249, 199925), (275, 181023), (415, 119955), (727, 68475), (825, 60341), (913, 54525), (1245, 39985), (2075, 23991), (2181, 22825), (2739, 18175), (3635, 13695), (4565, 10905), (6225, 7997)]