49912884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 155990016

約数和(自身を除く): 106077132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 61, 63, 68, 84, 102, 119, 122, 126, 153, 183, 191, 204, 238, 244, 252, 306, 357, 366, 382, 427, 476, 549, 573, 612, 714, 732, 764, 854, 1037, 1071, 1098, 1146, 1281, 1337, 1428, 1708, 1719, 2074, 2142, 2196, 2292, 2562, 2674, 3111, 3247, 3438, 3843, 4011, 4148, 4284, 5124, 5348, 6222, 6494, 6876, 7259, 7686, 8022, 9333, 9741, 11651, 12033, 12444, 12988, 14518, 15372, 16044, 18666, 19482, 21777, 22729, 23302, 24066, 29036, 29223, 34953, 37332, 38964, 43554, 45458, 46604, 48132, 58446, 65331, 68187, 69906, 81557, 87108, 90916, 104859, 116892, 130662, 136374, 139812, 163114, 198067, 204561, 209718, 244671, 261324, 272748, 326228, 396134, 409122, 419436, 489342, 594201, 734013, 792268, 818244, 978684, 1188402, 1386469, 1468026, 1782603, 2376804, 2772938, 2936052, 3565206, 4159407, 5545876, 7130412, 8318814, 12478221, 16637628, 24956442, 49912884]

約数ペア:

[(1, 49912884), (2, 24956442), (3, 16637628), (4, 12478221), (6, 8318814), (7, 7130412), (9, 5545876), (12, 4159407), (14, 3565206), (17, 2936052), (18, 2772938), (21, 2376804), (28, 1782603), (34, 1468026), (36, 1386469), (42, 1188402), (51, 978684), (61, 818244), (63, 792268), (68, 734013), (84, 594201), (102, 489342), (119, 419436), (122, 409122), (126, 396134), (153, 326228), (183, 272748), (191, 261324), (204, 244671), (238, 209718), (244, 204561), (252, 198067), (306, 163114), (357, 139812), (366, 136374), (382, 130662), (427, 116892), (476, 104859), (549, 90916), (573, 87108), (612, 81557), (714, 69906), (732, 68187), (764, 65331), (854, 58446), (1037, 48132), (1071, 46604), (1098, 45458), (1146, 43554), (1281, 38964), (1337, 37332), (1428, 34953), (1708, 29223), (1719, 29036), (2074, 24066), (2142, 23302), (2196, 22729), (2292, 21777), (2562, 19482), (2674, 18666), (3111, 16044), (3247, 15372), (3438, 14518), (3843, 12988), (4011, 12444), (4148, 12033), (4284, 11651), (5124, 9741), (5348, 9333), (6222, 8022), (6494, 7686), (6876, 7259)]