48336540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 161681184

約数和(自身を除く): 113344644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 401, 410, 420, 490, 492, 574, 588, 615, 735, 802, 820, 861, 980, 1148, 1203, 1230, 1435, 1470, 1604, 1722, 2005, 2009, 2406, 2460, 2807, 2870, 2940, 3444, 4010, 4018, 4305, 4812, 5614, 5740, 6015, 6027, 8020, 8036, 8421, 8610, 10045, 11228, 12030, 12054, 14035, 16441, 16842, 17220, 19649, 20090, 24060, 24108, 28070, 30135, 32882, 33684, 39298, 40180, 42105, 49323, 56140, 58947, 60270, 65764, 78596, 82205, 84210, 98245, 98646, 115087, 117894, 120540, 164410, 168420, 196490, 197292, 230174, 235788, 246615, 294735, 328820, 345261, 392980, 460348, 493230, 575435, 589470, 690522, 805609, 986460, 1150870, 1178940, 1381044, 1611218, 1726305, 2301740, 2416827, 3222436, 3452610, 4028045, 4833654, 6905220, 8056090, 9667308, 12084135, 16112180, 24168270, 48336540]

約数ペア:

[(1, 48336540), (2, 24168270), (3, 16112180), (4, 12084135), (5, 9667308), (6, 8056090), (7, 6905220), (10, 4833654), (12, 4028045), (14, 3452610), (15, 3222436), (20, 2416827), (21, 2301740), (28, 1726305), (30, 1611218), (35, 1381044), (41, 1178940), (42, 1150870), (49, 986460), (60, 805609), (70, 690522), (82, 589470), (84, 575435), (98, 493230), (105, 460348), (123, 392980), (140, 345261), (147, 328820), (164, 294735), (196, 246615), (205, 235788), (210, 230174), (245, 197292), (246, 196490), (287, 168420), (294, 164410), (401, 120540), (410, 117894), (420, 115087), (490, 98646), (492, 98245), (574, 84210), (588, 82205), (615, 78596), (735, 65764), (802, 60270), (820, 58947), (861, 56140), (980, 49323), (1148, 42105), (1203, 40180), (1230, 39298), (1435, 33684), (1470, 32882), (1604, 30135), (1722, 28070), (2005, 24108), (2009, 24060), (2406, 20090), (2460, 19649), (2807, 17220), (2870, 16842), (2940, 16441), (3444, 14035), (4010, 12054), (4018, 12030), (4305, 11228), (4812, 10045), (5614, 8610), (5740, 8421), (6015, 8036), (6027, 8020)]