51987870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3130

約数の個数: 96

約数和(自身を含む): 156180960

約数和(自身を除く): 104193090

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1530, 1683, 1870, 2805, 3089, 3366, 5610, 6178, 8415, 9267, 15445, 16830, 18534, 27801, 30890, 33979, 46335, 52513, 55602, 67958, 92670, 101937, 105026, 139005, 157539, 169895, 203874, 262565, 278010, 305811, 315078, 339790, 472617, 509685, 525130, 577643, 611622, 787695, 945234, 1019370, 1155286, 1529055, 1575390, 1732929, 2363085, 2888215, 3058110, 3465858, 4726170, 5198787, 5776430, 8664645, 10397574, 17329290, 25993935, 51987870]

約数ペア:

[(1, 51987870), (2, 25993935), (3, 17329290), (5, 10397574), (6, 8664645), (9, 5776430), (10, 5198787), (11, 4726170), (15, 3465858), (17, 3058110), (18, 2888215), (22, 2363085), (30, 1732929), (33, 1575390), (34, 1529055), (45, 1155286), (51, 1019370), (55, 945234), (66, 787695), (85, 611622), (90, 577643), (99, 525130), (102, 509685), (110, 472617), (153, 339790), (165, 315078), (170, 305811), (187, 278010), (198, 262565), (255, 203874), (306, 169895), (330, 157539), (374, 139005), (495, 105026), (510, 101937), (561, 92670), (765, 67958), (935, 55602), (990, 52513), (1122, 46335), (1530, 33979), (1683, 30890), (1870, 27801), (2805, 18534), (3089, 16830), (3366, 15445), (5610, 9267), (6178, 8415)]