79663350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40853}}^1$

素因数の和:40881

約数の個数: 48

約数和(自身を含む): 212767632

約数和(自身を除く): 133104282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 40853, 81706, 122559, 204265, 245118, 408530, 531089, 612795, 1021325, 1062178, 1225590, 1593267, 2042650, 2655445, 3063975, 3186534, 5310890, 6127950, 7966335, 13277225, 15932670, 26554450, 39831675, 79663350]

約数ペア:

[(1, 79663350), (2, 39831675), (3, 26554450), (5, 15932670), (6, 13277225), (10, 7966335), (13, 6127950), (15, 5310890), (25, 3186534), (26, 3063975), (30, 2655445), (39, 2042650), (50, 1593267), (65, 1225590), (75, 1062178), (78, 1021325), (130, 612795), (150, 531089), (195, 408530), (325, 245118), (390, 204265), (650, 122559), (975, 81706), (1950, 40853)]