53854740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 183456000

約数和(自身を除く): 129601260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 87, 90, 95, 108, 114, 116, 135, 145, 171, 174, 180, 181, 190, 228, 261, 270, 285, 290, 342, 348, 362, 380, 435, 513, 522, 540, 543, 551, 570, 580, 684, 724, 783, 855, 870, 905, 1026, 1044, 1086, 1102, 1140, 1305, 1566, 1629, 1653, 1710, 1740, 1810, 2052, 2172, 2204, 2565, 2610, 2715, 2755, 3132, 3258, 3306, 3420, 3439, 3620, 3915, 4887, 4959, 5130, 5220, 5249, 5430, 5510, 6516, 6612, 6878, 7830, 8145, 8265, 9774, 9918, 10260, 10317, 10498, 10860, 11020, 13756, 14877, 15660, 15747, 16290, 16530, 17195, 19548, 19836, 20634, 20996, 24435, 24795, 26245, 29754, 30951, 31494, 32580, 33060, 34390, 41268, 47241, 48870, 49590, 51585, 52490, 59508, 61902, 62988, 68780, 74385, 78735, 92853, 94482, 97740, 99180, 99731, 103170, 104980, 123804, 141723, 148770, 154755, 157470, 185706, 188964, 199462, 206340, 236205, 283446, 297540, 299193, 309510, 314940, 371412, 398924, 464265, 472410, 498655, 566892, 598386, 619020, 708615, 897579, 928530, 944820, 997310, 1196772, 1417230, 1495965, 1795158, 1857060, 1994620, 2692737, 2834460, 2991930, 3590316, 4487895, 5385474, 5983860, 8975790, 10770948, 13463685, 17951580, 26927370, 53854740]

約数ペア:

[(1, 53854740), (2, 26927370), (3, 17951580), (4, 13463685), (5, 10770948), (6, 8975790), (9, 5983860), (10, 5385474), (12, 4487895), (15, 3590316), (18, 2991930), (19, 2834460), (20, 2692737), (27, 1994620), (29, 1857060), (30, 1795158), (36, 1495965), (38, 1417230), (45, 1196772), (54, 997310), (57, 944820), (58, 928530), (60, 897579), (76, 708615), (87, 619020), (90, 598386), (95, 566892), (108, 498655), (114, 472410), (116, 464265), (135, 398924), (145, 371412), (171, 314940), (174, 309510), (180, 299193), (181, 297540), (190, 283446), (228, 236205), (261, 206340), (270, 199462), (285, 188964), (290, 185706), (342, 157470), (348, 154755), (362, 148770), (380, 141723), (435, 123804), (513, 104980), (522, 103170), (540, 99731), (543, 99180), (551, 97740), (570, 94482), (580, 92853), (684, 78735), (724, 74385), (783, 68780), (855, 62988), (870, 61902), (905, 59508), (1026, 52490), (1044, 51585), (1086, 49590), (1102, 48870), (1140, 47241), (1305, 41268), (1566, 34390), (1629, 33060), (1653, 32580), (1710, 31494), (1740, 30951), (1810, 29754), (2052, 26245), (2172, 24795), (2204, 24435), (2565, 20996), (2610, 20634), (2715, 19836), (2755, 19548), (3132, 17195), (3258, 16530), (3306, 16290), (3420, 15747), (3439, 15660), (3620, 14877), (3915, 13756), (4887, 11020), (4959, 10860), (5130, 10498), (5220, 10317), (5249, 10260), (5430, 9918), (5510, 9774), (6516, 8265), (6612, 8145), (6878, 7830)]