51290190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4789}}^1$

素因数の和:4826

約数の個数: 96

約数和(自身を含む): 161403840

約数和(自身を除く): 110113650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 4789, 5355, 9578, 10710, 14367, 23945, 28734, 33523, 43101, 47890, 67046, 71835, 81413, 86202, 100569, 143670, 162826, 167615, 201138, 215505, 244239, 301707, 335230, 407065, 431010, 488478, 502845, 569891, 603414, 732717, 814130, 1005690, 1139782, 1221195, 1465434, 1508535, 1709673, 2442390, 2849455, 3017070, 3419346, 3663585, 5129019, 5698910, 7327170, 8548365, 10258038, 17096730, 25645095, 51290190]

約数ペア:

[(1, 51290190), (2, 25645095), (3, 17096730), (5, 10258038), (6, 8548365), (7, 7327170), (9, 5698910), (10, 5129019), (14, 3663585), (15, 3419346), (17, 3017070), (18, 2849455), (21, 2442390), (30, 1709673), (34, 1508535), (35, 1465434), (42, 1221195), (45, 1139782), (51, 1005690), (63, 814130), (70, 732717), (85, 603414), (90, 569891), (102, 502845), (105, 488478), (119, 431010), (126, 407065), (153, 335230), (170, 301707), (210, 244239), (238, 215505), (255, 201138), (306, 167615), (315, 162826), (357, 143670), (510, 100569), (595, 86202), (630, 81413), (714, 71835), (765, 67046), (1071, 47890), (1190, 43101), (1530, 33523), (1785, 28734), (2142, 23945), (3570, 14367), (4789, 10710), (5355, 9578)]