26326229150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{987851}}^1$

素因数の和:987917

約数の個数: 48

約数和(自身を含む): 54019698768

約数和(自身を除く): 27693469618

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 5330, 13325, 26650, 987851, 1975702, 4939255, 9878510, 12842063, 24696275, 25684126, 40501891, 49392550, 64210315, 81003782, 128420630, 202509455, 321051575, 405018910, 526524583, 642103150, 1012547275, 1053049166, 2025094550, 2632622915, 5265245830, 13163114575, 26326229150]

約数ペア:

[(1, 26326229150), (2, 13163114575), (5, 5265245830), (10, 2632622915), (13, 2025094550), (25, 1053049166), (26, 1012547275), (41, 642103150), (50, 526524583), (65, 405018910), (82, 321051575), (130, 202509455), (205, 128420630), (325, 81003782), (410, 64210315), (533, 49392550), (650, 40501891), (1025, 25684126), (1066, 24696275), (2050, 12842063), (2665, 9878510), (5330, 4939255), (13325, 1975702), (26650, 987851)]