57521778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 130429440

約数和(自身を除く): 72907662

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 67, 102, 114, 134, 201, 323, 402, 443, 646, 886, 969, 1139, 1273, 1329, 1938, 2278, 2546, 2658, 3417, 3819, 6834, 7531, 7638, 8417, 15062, 16834, 21641, 22593, 25251, 29681, 43282, 45186, 50502, 59362, 64923, 89043, 129846, 143089, 178086, 286178, 429267, 504577, 563939, 858534, 1009154, 1127878, 1513731, 1691817, 3027462, 3383634, 9586963, 19173926, 28760889, 57521778]

約数ペア:

[(1, 57521778), (2, 28760889), (3, 19173926), (6, 9586963), (17, 3383634), (19, 3027462), (34, 1691817), (38, 1513731), (51, 1127878), (57, 1009154), (67, 858534), (102, 563939), (114, 504577), (134, 429267), (201, 286178), (323, 178086), (402, 143089), (443, 129846), (646, 89043), (886, 64923), (969, 59362), (1139, 50502), (1273, 45186), (1329, 43282), (1938, 29681), (2278, 25251), (2546, 22593), (2658, 21641), (3417, 16834), (3819, 15062), (6834, 8417), (7531, 7638)]