47784996

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 108

約数和(自身を含む): 142414272

約数和(自身を除く): 94629276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 103, 126, 147, 196, 206, 252, 263, 294, 309, 412, 441, 526, 588, 618, 721, 789, 882, 927, 1052, 1236, 1442, 1578, 1764, 1841, 1854, 2163, 2367, 2884, 3156, 3682, 3708, 4326, 4734, 5047, 5523, 6489, 7364, 8652, 9468, 10094, 11046, 12887, 12978, 15141, 16569, 20188, 22092, 25774, 25956, 27089, 30282, 33138, 38661, 45423, 51548, 54178, 60564, 66276, 77322, 81267, 90846, 108356, 115983, 154644, 162534, 181692, 189623, 231966, 243801, 325068, 379246, 463932, 487602, 568869, 758492, 975204, 1137738, 1327361, 1706607, 2275476, 2654722, 3413214, 3982083, 5309444, 6826428, 7964166, 11946249, 15928332, 23892498, 47784996]

約数ペア:

[(1, 47784996), (2, 23892498), (3, 15928332), (4, 11946249), (6, 7964166), (7, 6826428), (9, 5309444), (12, 3982083), (14, 3413214), (18, 2654722), (21, 2275476), (28, 1706607), (36, 1327361), (42, 1137738), (49, 975204), (63, 758492), (84, 568869), (98, 487602), (103, 463932), (126, 379246), (147, 325068), (196, 243801), (206, 231966), (252, 189623), (263, 181692), (294, 162534), (309, 154644), (412, 115983), (441, 108356), (526, 90846), (588, 81267), (618, 77322), (721, 66276), (789, 60564), (882, 54178), (927, 51548), (1052, 45423), (1236, 38661), (1442, 33138), (1578, 30282), (1764, 27089), (1841, 25956), (1854, 25774), (2163, 22092), (2367, 20188), (2884, 16569), (3156, 15141), (3682, 12978), (3708, 12887), (4326, 11046), (4734, 10094), (5047, 9468), (5523, 8652), (6489, 7364)]