47976804980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14194321}}^1$

素因数の和:14194356

約数の個数: 36

約数和(自身を含む): 109097558892

約数和(自身を除く): 61120753912

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 14194321, 28388642, 56777284, 70971605, 141943210, 184526173, 283886420, 369052346, 738104692, 922630865, 1845261730, 2398840249, 3690523460, 4797680498, 9595360996, 11994201245, 23988402490, 47976804980]

約数ペア:

[(1, 47976804980), (2, 23988402490), (4, 11994201245), (5, 9595360996), (10, 4797680498), (13, 3690523460), (20, 2398840249), (26, 1845261730), (52, 922630865), (65, 738104692), (130, 369052346), (169, 283886420), (260, 184526173), (338, 141943210), (676, 70971605), (845, 56777284), (1690, 28388642), (3380, 14194321)]