51644940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 152167680

約数和(自身を除く): 100522740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 67, 87, 116, 134, 145, 174, 201, 268, 290, 335, 348, 402, 435, 443, 580, 670, 804, 870, 886, 1005, 1329, 1340, 1740, 1772, 1943, 2010, 2215, 2658, 3886, 4020, 4430, 5316, 5829, 6645, 7772, 8860, 9715, 11658, 12847, 13290, 19430, 23316, 25694, 26580, 29145, 29681, 38541, 38860, 51388, 58290, 59362, 64235, 77082, 89043, 116580, 118724, 128470, 148405, 154164, 178086, 192705, 256940, 296810, 356172, 385410, 445215, 593620, 770820, 860749, 890430, 1721498, 1780860, 2582247, 3442996, 4303745, 5164494, 8607490, 10328988, 12911235, 17214980, 25822470, 51644940]

約数ペア:

[(1, 51644940), (2, 25822470), (3, 17214980), (4, 12911235), (5, 10328988), (6, 8607490), (10, 5164494), (12, 4303745), (15, 3442996), (20, 2582247), (29, 1780860), (30, 1721498), (58, 890430), (60, 860749), (67, 770820), (87, 593620), (116, 445215), (134, 385410), (145, 356172), (174, 296810), (201, 256940), (268, 192705), (290, 178086), (335, 154164), (348, 148405), (402, 128470), (435, 118724), (443, 116580), (580, 89043), (670, 77082), (804, 64235), (870, 59362), (886, 58290), (1005, 51388), (1329, 38860), (1340, 38541), (1740, 29681), (1772, 29145), (1943, 26580), (2010, 25694), (2215, 23316), (2658, 19430), (3886, 13290), (4020, 12847), (4430, 11658), (5316, 9715), (5829, 8860), (6645, 7772)]