49519764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 151377408

約数和(自身を除く): 101857644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 47, 63, 74, 84, 94, 111, 113, 126, 141, 148, 188, 222, 226, 252, 259, 282, 329, 333, 339, 423, 444, 452, 518, 564, 658, 666, 678, 777, 791, 846, 987, 1017, 1036, 1316, 1332, 1356, 1554, 1582, 1692, 1739, 1974, 2034, 2331, 2373, 2961, 3108, 3164, 3478, 3948, 4068, 4181, 4662, 4746, 5217, 5311, 5922, 6956, 7119, 8362, 9324, 9492, 10434, 10622, 11844, 12173, 12543, 14238, 15651, 15933, 16724, 20868, 21244, 24346, 25086, 28476, 29267, 31302, 31866, 36519, 37177, 37629, 47799, 48692, 50172, 58534, 62604, 63732, 73038, 74354, 75258, 87801, 95598, 109557, 111531, 117068, 146076, 148708, 150516, 175602, 191196, 196507, 219114, 223062, 263403, 334593, 351204, 393014, 438228, 446124, 526806, 589521, 669186, 786028, 1053612, 1179042, 1338372, 1375549, 1768563, 2358084, 2751098, 3537126, 4126647, 5502196, 7074252, 8253294, 12379941, 16506588, 24759882, 49519764]

約数ペア:

[(1, 49519764), (2, 24759882), (3, 16506588), (4, 12379941), (6, 8253294), (7, 7074252), (9, 5502196), (12, 4126647), (14, 3537126), (18, 2751098), (21, 2358084), (28, 1768563), (36, 1375549), (37, 1338372), (42, 1179042), (47, 1053612), (63, 786028), (74, 669186), (84, 589521), (94, 526806), (111, 446124), (113, 438228), (126, 393014), (141, 351204), (148, 334593), (188, 263403), (222, 223062), (226, 219114), (252, 196507), (259, 191196), (282, 175602), (329, 150516), (333, 148708), (339, 146076), (423, 117068), (444, 111531), (452, 109557), (518, 95598), (564, 87801), (658, 75258), (666, 74354), (678, 73038), (777, 63732), (791, 62604), (846, 58534), (987, 50172), (1017, 48692), (1036, 47799), (1316, 37629), (1332, 37177), (1356, 36519), (1554, 31866), (1582, 31302), (1692, 29267), (1739, 28476), (1974, 25086), (2034, 24346), (2331, 21244), (2373, 20868), (2961, 16724), (3108, 15933), (3164, 15651), (3478, 14238), (3948, 12543), (4068, 12173), (4181, 11844), (4662, 10622), (4746, 10434), (5217, 9492), (5311, 9324), (5922, 8362), (6956, 7119)]