49474920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1075

約数の個数: 128

約数和(自身を含む): 166458240

約数和(自身を除く): 116983320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1013, 1110, 1221, 1320, 1480, 1628, 2026, 2035, 2220, 2442, 3039, 3256, 4052, 4070, 4440, 4884, 5065, 6078, 6105, 8104, 8140, 9768, 10130, 11143, 12156, 12210, 15195, 16280, 20260, 22286, 24312, 24420, 30390, 33429, 37481, 40520, 44572, 48840, 55715, 60780, 66858, 74962, 89144, 111430, 112443, 121560, 133716, 149924, 167145, 187405, 222860, 224886, 267432, 299848, 334290, 374810, 412291, 445720, 449772, 562215, 668580, 749620, 824582, 899544, 1124430, 1236873, 1337160, 1499240, 1649164, 2061455, 2248860, 2473746, 3298328, 4122910, 4497720, 4947492, 6184365, 8245820, 9894984, 12368730, 16491640, 24737460, 49474920]

約数ペア:

[(1, 49474920), (2, 24737460), (3, 16491640), (4, 12368730), (5, 9894984), (6, 8245820), (8, 6184365), (10, 4947492), (11, 4497720), (12, 4122910), (15, 3298328), (20, 2473746), (22, 2248860), (24, 2061455), (30, 1649164), (33, 1499240), (37, 1337160), (40, 1236873), (44, 1124430), (55, 899544), (60, 824582), (66, 749620), (74, 668580), (88, 562215), (110, 449772), (111, 445720), (120, 412291), (132, 374810), (148, 334290), (165, 299848), (185, 267432), (220, 224886), (222, 222860), (264, 187405), (296, 167145), (330, 149924), (370, 133716), (407, 121560), (440, 112443), (444, 111430), (555, 89144), (660, 74962), (740, 66858), (814, 60780), (888, 55715), (1013, 48840), (1110, 44572), (1221, 40520), (1320, 37481), (1480, 33429), (1628, 30390), (2026, 24420), (2035, 24312), (2220, 22286), (2442, 20260), (3039, 16280), (3256, 15195), (4052, 12210), (4070, 12156), (4440, 11143), (4884, 10130), (5065, 9768), (6078, 8140), (6105, 8104)]