54940210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 118584000

約数和(自身を除く): 63643790

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 58, 59, 65, 95, 118, 130, 145, 169, 190, 247, 290, 295, 338, 377, 494, 551, 590, 754, 767, 845, 1102, 1121, 1235, 1534, 1690, 1711, 1885, 2242, 2470, 2755, 3211, 3422, 3770, 3835, 4901, 5510, 5605, 6422, 7163, 7670, 8555, 9802, 9971, 11210, 14326, 14573, 16055, 17110, 19942, 22243, 24505, 29146, 32110, 32509, 35815, 44486, 49010, 49855, 65018, 71630, 72865, 93119, 99710, 111215, 145730, 162545, 186238, 189449, 222430, 289159, 325090, 378898, 422617, 465595, 578318, 845234, 931190, 947245, 1445795, 1894490, 2113085, 2891590, 4226170, 5494021, 10988042, 27470105, 54940210]

約数ペア:

[(1, 54940210), (2, 27470105), (5, 10988042), (10, 5494021), (13, 4226170), (19, 2891590), (26, 2113085), (29, 1894490), (38, 1445795), (58, 947245), (59, 931190), (65, 845234), (95, 578318), (118, 465595), (130, 422617), (145, 378898), (169, 325090), (190, 289159), (247, 222430), (290, 189449), (295, 186238), (338, 162545), (377, 145730), (494, 111215), (551, 99710), (590, 93119), (754, 72865), (767, 71630), (845, 65018), (1102, 49855), (1121, 49010), (1235, 44486), (1534, 35815), (1690, 32509), (1711, 32110), (1885, 29146), (2242, 24505), (2470, 22243), (2755, 19942), (3211, 17110), (3422, 16055), (3770, 14573), (3835, 14326), (4901, 11210), (5510, 9971), (5605, 9802), (6422, 8555), (7163, 7670)]