51974104

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 129024000

約数和(自身を除く): 77049896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 47, 49, 52, 56, 62, 91, 94, 98, 104, 124, 182, 188, 196, 217, 248, 329, 343, 364, 376, 392, 403, 434, 611, 637, 658, 686, 728, 806, 868, 1222, 1274, 1316, 1372, 1457, 1519, 1612, 1736, 2303, 2444, 2548, 2632, 2744, 2821, 2914, 3038, 3224, 4277, 4459, 4606, 4888, 5096, 5642, 5828, 6076, 8554, 8918, 9212, 10199, 10633, 11284, 11656, 12152, 16121, 17108, 17836, 18424, 18941, 19747, 20398, 21266, 22568, 29939, 32242, 34216, 35672, 37882, 39494, 40796, 42532, 59878, 64484, 71393, 75764, 78988, 81592, 85064, 119756, 128968, 132587, 138229, 142786, 151528, 157976, 209573, 239512, 265174, 276458, 285572, 419146, 499751, 530348, 552916, 571144, 838292, 928109, 999502, 1060696, 1105832, 1676584, 1856218, 1999004, 3712436, 3998008, 6496763, 7424872, 12993526, 25987052, 51974104]

約数ペア:

[(1, 51974104), (2, 25987052), (4, 12993526), (7, 7424872), (8, 6496763), (13, 3998008), (14, 3712436), (26, 1999004), (28, 1856218), (31, 1676584), (47, 1105832), (49, 1060696), (52, 999502), (56, 928109), (62, 838292), (91, 571144), (94, 552916), (98, 530348), (104, 499751), (124, 419146), (182, 285572), (188, 276458), (196, 265174), (217, 239512), (248, 209573), (329, 157976), (343, 151528), (364, 142786), (376, 138229), (392, 132587), (403, 128968), (434, 119756), (611, 85064), (637, 81592), (658, 78988), (686, 75764), (728, 71393), (806, 64484), (868, 59878), (1222, 42532), (1274, 40796), (1316, 39494), (1372, 37882), (1457, 35672), (1519, 34216), (1612, 32242), (1736, 29939), (2303, 22568), (2444, 21266), (2548, 20398), (2632, 19747), (2744, 18941), (2821, 18424), (2914, 17836), (3038, 17108), (3224, 16121), (4277, 12152), (4459, 11656), (4606, 11284), (4888, 10633), (5096, 10199), (5642, 9212), (5828, 8918), (6076, 8554)]