48557880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{2141}}^1$

素因数の和:2171

約数の個数: 160

約数和(自身を含む): 186611040

約数和(自身を除く): 138053160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2141, 2268, 2520, 2835, 3240, 3780, 4282, 4536, 5670, 6423, 7560, 8564, 10705, 11340, 12846, 14987, 17128, 19269, 21410, 22680, 25692, 29974, 32115, 38538, 42820, 44961, 51384, 57807, 59948, 64230, 74935, 77076, 85640, 89922, 96345, 115614, 119896, 128460, 134883, 149870, 154152, 173421, 179844, 192690, 224805, 231228, 256920, 269766, 289035, 299740, 346842, 359688, 385380, 404649, 449610, 462456, 539532, 578070, 599480, 674415, 693684, 770760, 809298, 867105, 899220, 1079064, 1156140, 1213947, 1348830, 1387368, 1618596, 1734210, 1798440, 2023245, 2312280, 2427894, 2697660, 3237192, 3468420, 4046490, 4855788, 5395320, 6069735, 6936840, 8092980, 9711576, 12139470, 16185960, 24278940, 48557880]

約数ペア:

[(1, 48557880), (2, 24278940), (3, 16185960), (4, 12139470), (5, 9711576), (6, 8092980), (7, 6936840), (8, 6069735), (9, 5395320), (10, 4855788), (12, 4046490), (14, 3468420), (15, 3237192), (18, 2697660), (20, 2427894), (21, 2312280), (24, 2023245), (27, 1798440), (28, 1734210), (30, 1618596), (35, 1387368), (36, 1348830), (40, 1213947), (42, 1156140), (45, 1079064), (54, 899220), (56, 867105), (60, 809298), (63, 770760), (70, 693684), (72, 674415), (81, 599480), (84, 578070), (90, 539532), (105, 462456), (108, 449610), (120, 404649), (126, 385380), (135, 359688), (140, 346842), (162, 299740), (168, 289035), (180, 269766), (189, 256920), (210, 231228), (216, 224805), (252, 192690), (270, 179844), (280, 173421), (315, 154152), (324, 149870), (360, 134883), (378, 128460), (405, 119896), (420, 115614), (504, 96345), (540, 89922), (567, 85640), (630, 77076), (648, 74935), (756, 64230), (810, 59948), (840, 57807), (945, 51384), (1080, 44961), (1134, 42820), (1260, 38538), (1512, 32115), (1620, 29974), (1890, 25692), (2141, 22680), (2268, 21410), (2520, 19269), (2835, 17128), (3240, 14987), (3780, 12846), (4282, 11340), (4536, 10705), (5670, 8564), (6423, 7560)]