48861616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1657}}^1$

素因数の和:1781

約数の個数: 40

約数和(自身を含む): 100740080

約数和(自身を除く): 51878464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1657, 1843, 3314, 3686, 6628, 7372, 13256, 14744, 26512, 29488, 31483, 62966, 125932, 160729, 251864, 321458, 503728, 642916, 1285832, 2571664, 3053851, 6107702, 12215404, 24430808, 48861616]

約数ペア:

[(1, 48861616), (2, 24430808), (4, 12215404), (8, 6107702), (16, 3053851), (19, 2571664), (38, 1285832), (76, 642916), (97, 503728), (152, 321458), (194, 251864), (304, 160729), (388, 125932), (776, 62966), (1552, 31483), (1657, 29488), (1843, 26512), (3314, 14744), (3686, 13256), (6628, 7372)]