53961642

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:532

約数の個数: 72

約数和(自身を含む): 137141316

約数和(自身を除く): 83179674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 193, 294, 317, 386, 441, 579, 634, 882, 951, 1158, 1351, 1737, 1902, 2219, 2702, 2853, 3474, 4053, 4438, 5706, 6657, 8106, 9457, 12159, 13314, 15533, 18914, 19971, 24318, 28371, 31066, 39942, 46599, 56742, 61181, 85113, 93198, 122362, 139797, 170226, 183543, 279594, 367086, 428267, 550629, 856534, 1101258, 1284801, 2569602, 2997869, 3854403, 5995738, 7708806, 8993607, 17987214, 26980821, 53961642]

約数ペア:

[(1, 53961642), (2, 26980821), (3, 17987214), (6, 8993607), (7, 7708806), (9, 5995738), (14, 3854403), (18, 2997869), (21, 2569602), (42, 1284801), (49, 1101258), (63, 856534), (98, 550629), (126, 428267), (147, 367086), (193, 279594), (294, 183543), (317, 170226), (386, 139797), (441, 122362), (579, 93198), (634, 85113), (882, 61181), (951, 56742), (1158, 46599), (1351, 39942), (1737, 31066), (1902, 28371), (2219, 24318), (2702, 19971), (2853, 18914), (3474, 15533), (4053, 13314), (4438, 12159), (5706, 9457), (6657, 8106)]