48165910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 99066240

約数和(自身を除く): 50900330

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 89, 115, 130, 178, 181, 230, 299, 362, 445, 598, 890, 905, 1157, 1495, 1810, 2047, 2314, 2353, 2990, 4094, 4163, 4706, 5785, 8326, 10235, 11570, 11765, 16109, 20470, 20815, 23530, 26611, 32218, 41630, 53222, 54119, 80545, 108238, 133055, 161090, 209417, 266110, 270595, 370507, 418834, 541190, 741014, 1047085, 1852535, 2094170, 3705070, 4816591, 9633182, 24082955, 48165910]

約数ペア:

[(1, 48165910), (2, 24082955), (5, 9633182), (10, 4816591), (13, 3705070), (23, 2094170), (26, 1852535), (46, 1047085), (65, 741014), (89, 541190), (115, 418834), (130, 370507), (178, 270595), (181, 266110), (230, 209417), (299, 161090), (362, 133055), (445, 108238), (598, 80545), (890, 54119), (905, 53222), (1157, 41630), (1495, 32218), (1810, 26611), (2047, 23530), (2314, 20815), (2353, 20470), (2990, 16109), (4094, 11765), (4163, 11570), (4706, 10235), (5785, 8326)]