47534656

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 112

約数和(自身を含む): 111516160

約数和(自身を除く): 63981504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 97, 104, 124, 152, 194, 208, 247, 248, 304, 388, 403, 416, 494, 496, 589, 608, 776, 806, 832, 988, 992, 1178, 1216, 1261, 1552, 1612, 1843, 1976, 1984, 2356, 2522, 3007, 3104, 3224, 3686, 3952, 4712, 5044, 6014, 6208, 6448, 7372, 7657, 7904, 9424, 10088, 12028, 12896, 14744, 15314, 15808, 18848, 20176, 23959, 24056, 25792, 29488, 30628, 37696, 39091, 40352, 47918, 48112, 57133, 58976, 61256, 78182, 80704, 95836, 96224, 114266, 117952, 122512, 156364, 191672, 192448, 228532, 245024, 312728, 383344, 457064, 490048, 625456, 742729, 766688, 914128, 1250912, 1485458, 1533376, 1828256, 2501824, 2970916, 3656512, 5941832, 11883664, 23767328, 47534656]

約数ペア:

[(1, 47534656), (2, 23767328), (4, 11883664), (8, 5941832), (13, 3656512), (16, 2970916), (19, 2501824), (26, 1828256), (31, 1533376), (32, 1485458), (38, 1250912), (52, 914128), (62, 766688), (64, 742729), (76, 625456), (97, 490048), (104, 457064), (124, 383344), (152, 312728), (194, 245024), (208, 228532), (247, 192448), (248, 191672), (304, 156364), (388, 122512), (403, 117952), (416, 114266), (494, 96224), (496, 95836), (589, 80704), (608, 78182), (776, 61256), (806, 58976), (832, 57133), (988, 48112), (992, 47918), (1178, 40352), (1216, 39091), (1261, 37696), (1552, 30628), (1612, 29488), (1843, 25792), (1976, 24056), (1984, 23959), (2356, 20176), (2522, 18848), (3007, 15808), (3104, 15314), (3224, 14744), (3686, 12896), (3952, 12028), (4712, 10088), (5044, 9424), (6014, 7904), (6208, 7657), (6448, 7372)]