48680940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 174763008

約数和(自身を除く): 126082068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 44, 55, 60, 66, 70, 77, 82, 84, 105, 110, 123, 132, 140, 154, 164, 165, 205, 210, 220, 231, 246, 257, 287, 308, 330, 385, 410, 420, 451, 462, 492, 514, 574, 615, 660, 770, 771, 820, 861, 902, 924, 1028, 1148, 1155, 1230, 1285, 1353, 1435, 1540, 1542, 1722, 1799, 1804, 2255, 2310, 2460, 2570, 2706, 2827, 2870, 3084, 3157, 3444, 3598, 3855, 4305, 4510, 4620, 5140, 5397, 5412, 5654, 5740, 6314, 6765, 7196, 7710, 8481, 8610, 8995, 9020, 9471, 10537, 10794, 11308, 12628, 13530, 14135, 15420, 15785, 16962, 17220, 17990, 18942, 19789, 21074, 21588, 26985, 27060, 28270, 31570, 31611, 33924, 35980, 37884, 39578, 42148, 42405, 47355, 52685, 53970, 56540, 59367, 63140, 63222, 73759, 79156, 84810, 94710, 98945, 105370, 107940, 115907, 118734, 126444, 147518, 158055, 169620, 189420, 197890, 210740, 221277, 231814, 237468, 295036, 296835, 316110, 347721, 368795, 395780, 442554, 463628, 579535, 593670, 632220, 695442, 737590, 811349, 885108, 1106385, 1159070, 1187340, 1390884, 1475180, 1622698, 1738605, 2212770, 2318140, 2434047, 3245396, 3477210, 4056745, 4425540, 4868094, 6954420, 8113490, 9736188, 12170235, 16226980, 24340470, 48680940]

約数ペア:

[(1, 48680940), (2, 24340470), (3, 16226980), (4, 12170235), (5, 9736188), (6, 8113490), (7, 6954420), (10, 4868094), (11, 4425540), (12, 4056745), (14, 3477210), (15, 3245396), (20, 2434047), (21, 2318140), (22, 2212770), (28, 1738605), (30, 1622698), (33, 1475180), (35, 1390884), (41, 1187340), (42, 1159070), (44, 1106385), (55, 885108), (60, 811349), (66, 737590), (70, 695442), (77, 632220), (82, 593670), (84, 579535), (105, 463628), (110, 442554), (123, 395780), (132, 368795), (140, 347721), (154, 316110), (164, 296835), (165, 295036), (205, 237468), (210, 231814), (220, 221277), (231, 210740), (246, 197890), (257, 189420), (287, 169620), (308, 158055), (330, 147518), (385, 126444), (410, 118734), (420, 115907), (451, 107940), (462, 105370), (492, 98945), (514, 94710), (574, 84810), (615, 79156), (660, 73759), (770, 63222), (771, 63140), (820, 59367), (861, 56540), (902, 53970), (924, 52685), (1028, 47355), (1148, 42405), (1155, 42148), (1230, 39578), (1285, 37884), (1353, 35980), (1435, 33924), (1540, 31611), (1542, 31570), (1722, 28270), (1799, 27060), (1804, 26985), (2255, 21588), (2310, 21074), (2460, 19789), (2570, 18942), (2706, 17990), (2827, 17220), (2870, 16962), (3084, 15785), (3157, 15420), (3444, 14135), (3598, 13530), (3855, 12628), (4305, 11308), (4510, 10794), (4620, 10537), (5140, 9471), (5397, 9020), (5412, 8995), (5654, 8610), (5740, 8481), (6314, 7710), (6765, 7196)]