47387824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 108564480

約数和(自身を除く): 61176656

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 176, 209, 296, 304, 383, 407, 418, 592, 703, 766, 814, 836, 1406, 1532, 1628, 1672, 2812, 3064, 3256, 3344, 4213, 5624, 6128, 6512, 7277, 7733, 8426, 11248, 14171, 14554, 15466, 16852, 28342, 29108, 30932, 33704, 56684, 58216, 61864, 67408, 80047, 113368, 116432, 123728, 155881, 160094, 226736, 269249, 311762, 320188, 538498, 623524, 640376, 1076996, 1247048, 1280752, 2153992, 2494096, 2961739, 4307984, 5923478, 11846956, 23693912, 47387824]

約数ペア:

[(1, 47387824), (2, 23693912), (4, 11846956), (8, 5923478), (11, 4307984), (16, 2961739), (19, 2494096), (22, 2153992), (37, 1280752), (38, 1247048), (44, 1076996), (74, 640376), (76, 623524), (88, 538498), (148, 320188), (152, 311762), (176, 269249), (209, 226736), (296, 160094), (304, 155881), (383, 123728), (407, 116432), (418, 113368), (592, 80047), (703, 67408), (766, 61864), (814, 58216), (836, 56684), (1406, 33704), (1532, 30932), (1628, 29108), (1672, 28342), (2812, 16852), (3064, 15466), (3256, 14554), (3344, 14171), (4213, 11248), (5624, 8426), (6128, 7733), (6512, 7277)]