51974880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 177811200

約数和(自身を除く): 125836320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 139, 152, 160, 164, 190, 205, 228, 240, 246, 278, 285, 304, 328, 380, 410, 417, 456, 480, 492, 556, 570, 608, 615, 656, 695, 760, 779, 820, 834, 912, 984, 1112, 1140, 1230, 1312, 1390, 1520, 1558, 1640, 1668, 1824, 1968, 2085, 2224, 2280, 2337, 2460, 2641, 2780, 3040, 3116, 3280, 3336, 3895, 3936, 4170, 4448, 4560, 4674, 4920, 5282, 5560, 5699, 6232, 6560, 6672, 7790, 7923, 8340, 9120, 9348, 9840, 10564, 11120, 11398, 11685, 12464, 13205, 13344, 15580, 15846, 16680, 17097, 18696, 19680, 21128, 22240, 22796, 23370, 24928, 26410, 28495, 31160, 31692, 33360, 34194, 37392, 39615, 42256, 45592, 46740, 52820, 56990, 62320, 63384, 66720, 68388, 74784, 79230, 84512, 85485, 91184, 93480, 105640, 108281, 113980, 124640, 126768, 136776, 158460, 170970, 182368, 186960, 211280, 216562, 227960, 253536, 273552, 316920, 324843, 341940, 373920, 422560, 433124, 455920, 541405, 547104, 633840, 649686, 683880, 866248, 911840, 1082810, 1267680, 1299372, 1367760, 1624215, 1732496, 2165620, 2598744, 2735520, 3248430, 3464992, 4331240, 5197488, 6496860, 8662480, 10394976, 12993720, 17324960, 25987440, 51974880]

約数ペア:

[(1, 51974880), (2, 25987440), (3, 17324960), (4, 12993720), (5, 10394976), (6, 8662480), (8, 6496860), (10, 5197488), (12, 4331240), (15, 3464992), (16, 3248430), (19, 2735520), (20, 2598744), (24, 2165620), (30, 1732496), (32, 1624215), (38, 1367760), (40, 1299372), (41, 1267680), (48, 1082810), (57, 911840), (60, 866248), (76, 683880), (80, 649686), (82, 633840), (95, 547104), (96, 541405), (114, 455920), (120, 433124), (123, 422560), (139, 373920), (152, 341940), (160, 324843), (164, 316920), (190, 273552), (205, 253536), (228, 227960), (240, 216562), (246, 211280), (278, 186960), (285, 182368), (304, 170970), (328, 158460), (380, 136776), (410, 126768), (417, 124640), (456, 113980), (480, 108281), (492, 105640), (556, 93480), (570, 91184), (608, 85485), (615, 84512), (656, 79230), (695, 74784), (760, 68388), (779, 66720), (820, 63384), (834, 62320), (912, 56990), (984, 52820), (1112, 46740), (1140, 45592), (1230, 42256), (1312, 39615), (1390, 37392), (1520, 34194), (1558, 33360), (1640, 31692), (1668, 31160), (1824, 28495), (1968, 26410), (2085, 24928), (2224, 23370), (2280, 22796), (2337, 22240), (2460, 21128), (2641, 19680), (2780, 18696), (3040, 17097), (3116, 16680), (3280, 15846), (3336, 15580), (3895, 13344), (3936, 13205), (4170, 12464), (4448, 11685), (4560, 11398), (4674, 11120), (4920, 10564), (5282, 9840), (5560, 9348), (5699, 9120), (6232, 8340), (6560, 7923), (6672, 7790)]