49636409875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{1321}}^1$

素因数の和:2585

約数の個数: 64

約数和(自身を含む): 70333361280

約数和(自身を除く): 20696951405

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 325, 475, 1217, 1235, 1321, 1625, 2375, 6085, 6175, 6605, 15821, 17173, 23123, 25099, 30425, 30875, 33025, 79105, 85865, 115615, 125495, 152125, 165125, 300599, 326287, 395525, 429325, 578075, 627475, 1502995, 1607657, 1631435, 1977625, 2146625, 2890375, 3137375, 7514975, 8038285, 8157175, 20899541, 30545483, 37574875, 40191425, 40785875, 104497705, 152727415, 200957125, 397091279, 522488525, 763637075, 1985456395, 2612442625, 3818185375, 9927281975, 49636409875]

約数ペア:

[(1, 49636409875), (5, 9927281975), (13, 3818185375), (19, 2612442625), (25, 1985456395), (65, 763637075), (95, 522488525), (125, 397091279), (247, 200957125), (325, 152727415), (475, 104497705), (1217, 40785875), (1235, 40191425), (1321, 37574875), (1625, 30545483), (2375, 20899541), (6085, 8157175), (6175, 8038285), (6605, 7514975), (15821, 3137375), (17173, 2890375), (23123, 2146625), (25099, 1977625), (30425, 1631435), (30875, 1607657), (33025, 1502995), (79105, 627475), (85865, 578075), (115615, 429325), (125495, 395525), (152125, 326287), (165125, 300599)]