51099516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 108

約数和(自身を含む): 144281592

約数和(自身を除く): 93182076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 169, 222, 227, 234, 333, 338, 444, 454, 468, 481, 507, 666, 676, 681, 908, 962, 1014, 1332, 1362, 1443, 1521, 1924, 2028, 2043, 2724, 2886, 2951, 3042, 4086, 4329, 5772, 5902, 6084, 6253, 8172, 8399, 8658, 8853, 11804, 12506, 16798, 17316, 17706, 18759, 25012, 25197, 26559, 33596, 35412, 37518, 38363, 50394, 53118, 56277, 75036, 75591, 76726, 100788, 106236, 109187, 112554, 115089, 151182, 153452, 218374, 225108, 230178, 302364, 327561, 345267, 436748, 460356, 655122, 690534, 982683, 1310244, 1381068, 1419431, 1965366, 2838862, 3930732, 4258293, 5677724, 8516586, 12774879, 17033172, 25549758, 51099516]

約数ペア:

[(1, 51099516), (2, 25549758), (3, 17033172), (4, 12774879), (6, 8516586), (9, 5677724), (12, 4258293), (13, 3930732), (18, 2838862), (26, 1965366), (36, 1419431), (37, 1381068), (39, 1310244), (52, 982683), (74, 690534), (78, 655122), (111, 460356), (117, 436748), (148, 345267), (156, 327561), (169, 302364), (222, 230178), (227, 225108), (234, 218374), (333, 153452), (338, 151182), (444, 115089), (454, 112554), (468, 109187), (481, 106236), (507, 100788), (666, 76726), (676, 75591), (681, 75036), (908, 56277), (962, 53118), (1014, 50394), (1332, 38363), (1362, 37518), (1443, 35412), (1521, 33596), (1924, 26559), (2028, 25197), (2043, 25012), (2724, 18759), (2886, 17706), (2951, 17316), (3042, 16798), (4086, 12506), (4329, 11804), (5772, 8853), (5902, 8658), (6084, 8399), (6253, 8172)]