47907496

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 120960000

約数和(自身を除く): 73052504

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 79, 91, 98, 104, 119, 136, 158, 182, 196, 221, 238, 316, 343, 364, 392, 442, 476, 553, 632, 637, 686, 728, 833, 884, 952, 1027, 1106, 1274, 1343, 1372, 1547, 1666, 1768, 2054, 2212, 2548, 2686, 2744, 3094, 3332, 3871, 4108, 4424, 4459, 5096, 5372, 5831, 6188, 6664, 7189, 7742, 8216, 8918, 9401, 10744, 10829, 11662, 12376, 14378, 15484, 17459, 17836, 18802, 21658, 23324, 27097, 28756, 30968, 34918, 35672, 37604, 43316, 46648, 50323, 54194, 57512, 65807, 69836, 75208, 75803, 86632, 100646, 108388, 122213, 131614, 139672, 151606, 201292, 216776, 244426, 263228, 303212, 352261, 402584, 460649, 488852, 526456, 606424, 704522, 855491, 921298, 977704, 1409044, 1710982, 1842596, 2818088, 3421964, 3685192, 5988437, 6843928, 11976874, 23953748, 47907496]

約数ペア:

[(1, 47907496), (2, 23953748), (4, 11976874), (7, 6843928), (8, 5988437), (13, 3685192), (14, 3421964), (17, 2818088), (26, 1842596), (28, 1710982), (34, 1409044), (49, 977704), (52, 921298), (56, 855491), (68, 704522), (79, 606424), (91, 526456), (98, 488852), (104, 460649), (119, 402584), (136, 352261), (158, 303212), (182, 263228), (196, 244426), (221, 216776), (238, 201292), (316, 151606), (343, 139672), (364, 131614), (392, 122213), (442, 108388), (476, 100646), (553, 86632), (632, 75803), (637, 75208), (686, 69836), (728, 65807), (833, 57512), (884, 54194), (952, 50323), (1027, 46648), (1106, 43316), (1274, 37604), (1343, 35672), (1372, 34918), (1547, 30968), (1666, 28756), (1768, 27097), (2054, 23324), (2212, 21658), (2548, 18802), (2686, 17836), (2744, 17459), (3094, 15484), (3332, 14378), (3871, 12376), (4108, 11662), (4424, 10829), (4459, 10744), (5096, 9401), (5372, 8918), (5831, 8216), (6188, 7742), (6664, 7189)]