50510625

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 95969280

約数和(自身を除く): 45458655

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 79, 93, 125, 155, 165, 237, 275, 341, 375, 395, 465, 625, 775, 825, 869, 1023, 1185, 1375, 1705, 1875, 1975, 2325, 2449, 2607, 3875, 4125, 4345, 5115, 5925, 6875, 7347, 8525, 9875, 11625, 12245, 13035, 19375, 20625, 21725, 25575, 26939, 29625, 36735, 42625, 49375, 58125, 61225, 65175, 80817, 108625, 127875, 134695, 148125, 183675, 213125, 306125, 325875, 404085, 543125, 639375, 673475, 918375, 1530625, 1629375, 2020425, 3367375, 4591875, 10102125, 16836875, 50510625]

約数ペア:

[(1, 50510625), (3, 16836875), (5, 10102125), (11, 4591875), (15, 3367375), (25, 2020425), (31, 1629375), (33, 1530625), (55, 918375), (75, 673475), (79, 639375), (93, 543125), (125, 404085), (155, 325875), (165, 306125), (237, 213125), (275, 183675), (341, 148125), (375, 134695), (395, 127875), (465, 108625), (625, 80817), (775, 65175), (825, 61225), (869, 58125), (1023, 49375), (1185, 42625), (1375, 36735), (1705, 29625), (1875, 26939), (1975, 25575), (2325, 21725), (2449, 20625), (2607, 19375), (3875, 13035), (4125, 12245), (4345, 11625), (5115, 9875), (5925, 8525), (6875, 7347)]