53154972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2143}}^1$

素因数の和:2219

約数の個数: 72

約数和(自身を含む): 147498624

約数和(自身を除く): 94343652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2143, 2756, 4134, 4286, 6201, 6429, 8268, 8572, 12402, 12858, 19287, 24804, 25716, 27859, 38574, 55718, 77148, 83577, 111436, 113579, 167154, 227158, 250731, 334308, 340737, 454316, 501462, 681474, 1002924, 1022211, 1362948, 1476527, 2044422, 2953054, 4088844, 4429581, 5906108, 8859162, 13288743, 17718324, 26577486, 53154972]

約数ペア:

[(1, 53154972), (2, 26577486), (3, 17718324), (4, 13288743), (6, 8859162), (9, 5906108), (12, 4429581), (13, 4088844), (18, 2953054), (26, 2044422), (36, 1476527), (39, 1362948), (52, 1022211), (53, 1002924), (78, 681474), (106, 501462), (117, 454316), (156, 340737), (159, 334308), (212, 250731), (234, 227158), (318, 167154), (468, 113579), (477, 111436), (636, 83577), (689, 77148), (954, 55718), (1378, 38574), (1908, 27859), (2067, 25716), (2143, 24804), (2756, 19287), (4134, 12858), (4286, 12402), (6201, 8572), (6429, 8268)]