49799760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 165941760

約数和(自身を除く): 116142000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 67, 76, 80, 95, 114, 120, 134, 152, 163, 190, 201, 228, 240, 268, 285, 304, 326, 335, 380, 402, 456, 489, 536, 570, 652, 670, 760, 804, 815, 912, 978, 1005, 1072, 1140, 1273, 1304, 1340, 1520, 1608, 1630, 1956, 2010, 2280, 2445, 2546, 2608, 2680, 3097, 3216, 3260, 3819, 3912, 4020, 4560, 4890, 5092, 5360, 6194, 6365, 6520, 7638, 7824, 8040, 9291, 9780, 10184, 10921, 12388, 12730, 13040, 15276, 15485, 16080, 18582, 19095, 19560, 20368, 21842, 24776, 25460, 30552, 30970, 32763, 37164, 38190, 39120, 43684, 46455, 49552, 50920, 54605, 61104, 61940, 65526, 74328, 76380, 87368, 92910, 101840, 109210, 123880, 131052, 148656, 152760, 163815, 174736, 185820, 207499, 218420, 247760, 262104, 305520, 327630, 371640, 414998, 436840, 524208, 622497, 655260, 743280, 829996, 873680, 1037495, 1244994, 1310520, 1659992, 2074990, 2489988, 2621040, 3112485, 3319984, 4149980, 4979976, 6224970, 8299960, 9959952, 12449940, 16599920, 24899880, 49799760]

約数ペア:

[(1, 49799760), (2, 24899880), (3, 16599920), (4, 12449940), (5, 9959952), (6, 8299960), (8, 6224970), (10, 4979976), (12, 4149980), (15, 3319984), (16, 3112485), (19, 2621040), (20, 2489988), (24, 2074990), (30, 1659992), (38, 1310520), (40, 1244994), (48, 1037495), (57, 873680), (60, 829996), (67, 743280), (76, 655260), (80, 622497), (95, 524208), (114, 436840), (120, 414998), (134, 371640), (152, 327630), (163, 305520), (190, 262104), (201, 247760), (228, 218420), (240, 207499), (268, 185820), (285, 174736), (304, 163815), (326, 152760), (335, 148656), (380, 131052), (402, 123880), (456, 109210), (489, 101840), (536, 92910), (570, 87368), (652, 76380), (670, 74328), (760, 65526), (804, 61940), (815, 61104), (912, 54605), (978, 50920), (1005, 49552), (1072, 46455), (1140, 43684), (1273, 39120), (1304, 38190), (1340, 37164), (1520, 32763), (1608, 30970), (1630, 30552), (1956, 25460), (2010, 24776), (2280, 21842), (2445, 20368), (2546, 19560), (2608, 19095), (2680, 18582), (3097, 16080), (3216, 15485), (3260, 15276), (3819, 13040), (3912, 12730), (4020, 12388), (4560, 10921), (4890, 10184), (5092, 9780), (5360, 9291), (6194, 8040), (6365, 7824), (6520, 7638)]