53551368

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 163865520

約数和(自身を除く): 110314152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 163, 169, 216, 234, 243, 312, 324, 326, 338, 351, 468, 486, 489, 507, 648, 652, 676, 702, 936, 972, 978, 1014, 1053, 1304, 1352, 1404, 1467, 1521, 1944, 1956, 2028, 2106, 2119, 2808, 2934, 3042, 3159, 3912, 4056, 4212, 4238, 4401, 4563, 5868, 6084, 6318, 6357, 8424, 8476, 8802, 9126, 11736, 12168, 12636, 12714, 13203, 13689, 16952, 17604, 18252, 19071, 25272, 25428, 26406, 27378, 27547, 35208, 36504, 38142, 39609, 41067, 50856, 52812, 54756, 55094, 57213, 76284, 79218, 82134, 82641, 105624, 109512, 110188, 114426, 152568, 158436, 164268, 165282, 171639, 220376, 228852, 247923, 316872, 328536, 330564, 343278, 457704, 495846, 514917, 661128, 686556, 743769, 991692, 1029834, 1373112, 1487538, 1983384, 2059668, 2231307, 2975076, 4119336, 4462614, 5950152, 6693921, 8925228, 13387842, 17850456, 26775684, 53551368]

約数ペア:

[(1, 53551368), (2, 26775684), (3, 17850456), (4, 13387842), (6, 8925228), (8, 6693921), (9, 5950152), (12, 4462614), (13, 4119336), (18, 2975076), (24, 2231307), (26, 2059668), (27, 1983384), (36, 1487538), (39, 1373112), (52, 1029834), (54, 991692), (72, 743769), (78, 686556), (81, 661128), (104, 514917), (108, 495846), (117, 457704), (156, 343278), (162, 330564), (163, 328536), (169, 316872), (216, 247923), (234, 228852), (243, 220376), (312, 171639), (324, 165282), (326, 164268), (338, 158436), (351, 152568), (468, 114426), (486, 110188), (489, 109512), (507, 105624), (648, 82641), (652, 82134), (676, 79218), (702, 76284), (936, 57213), (972, 55094), (978, 54756), (1014, 52812), (1053, 50856), (1304, 41067), (1352, 39609), (1404, 38142), (1467, 36504), (1521, 35208), (1944, 27547), (1956, 27378), (2028, 26406), (2106, 25428), (2119, 25272), (2808, 19071), (2934, 18252), (3042, 17604), (3159, 16952), (3912, 13689), (4056, 13203), (4212, 12714), (4238, 12636), (4401, 12168), (4563, 11736), (5868, 9126), (6084, 8802), (6318, 8476), (6357, 8424)]