51516090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 143410176

約数和(自身を除く): 91894086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 41, 45, 46, 69, 82, 90, 115, 123, 138, 205, 207, 230, 246, 345, 369, 410, 414, 607, 615, 690, 738, 943, 1035, 1214, 1230, 1821, 1845, 1886, 2070, 2829, 3035, 3642, 3690, 4715, 5463, 5658, 6070, 8487, 9105, 9430, 10926, 13961, 14145, 16974, 18210, 24887, 27315, 27922, 28290, 41883, 42435, 49774, 54630, 69805, 74661, 83766, 84870, 124435, 125649, 139610, 149322, 209415, 223983, 248870, 251298, 373305, 418830, 447966, 572401, 628245, 746610, 1119915, 1144802, 1256490, 1717203, 2239830, 2862005, 3434406, 5151609, 5724010, 8586015, 10303218, 17172030, 25758045, 51516090]

約数ペア:

[(1, 51516090), (2, 25758045), (3, 17172030), (5, 10303218), (6, 8586015), (9, 5724010), (10, 5151609), (15, 3434406), (18, 2862005), (23, 2239830), (30, 1717203), (41, 1256490), (45, 1144802), (46, 1119915), (69, 746610), (82, 628245), (90, 572401), (115, 447966), (123, 418830), (138, 373305), (205, 251298), (207, 248870), (230, 223983), (246, 209415), (345, 149322), (369, 139610), (410, 125649), (414, 124435), (607, 84870), (615, 83766), (690, 74661), (738, 69805), (943, 54630), (1035, 49774), (1214, 42435), (1230, 41883), (1821, 28290), (1845, 27922), (1886, 27315), (2070, 24887), (2829, 18210), (3035, 16974), (3642, 14145), (3690, 13961), (4715, 10926), (5463, 9430), (5658, 9105), (6070, 8487)]