49142240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 146966400

約数和(自身を除く): 97824160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 32, 34, 35, 40, 56, 58, 68, 70, 80, 85, 89, 112, 116, 119, 136, 140, 145, 160, 170, 178, 203, 224, 232, 238, 272, 280, 290, 340, 356, 406, 445, 464, 476, 493, 544, 560, 580, 595, 623, 680, 712, 812, 890, 928, 952, 986, 1015, 1120, 1160, 1190, 1246, 1360, 1424, 1513, 1624, 1780, 1904, 1972, 2030, 2320, 2380, 2465, 2492, 2581, 2720, 2848, 3026, 3115, 3248, 3451, 3560, 3808, 3944, 4060, 4640, 4760, 4930, 4984, 5162, 6052, 6230, 6496, 6902, 7120, 7565, 7888, 8120, 9520, 9860, 9968, 10324, 10591, 12104, 12460, 12905, 13804, 14240, 15130, 15776, 16240, 17255, 18067, 19040, 19720, 19936, 20648, 21182, 24208, 24920, 25810, 27608, 30260, 32480, 34510, 36134, 39440, 41296, 42364, 43877, 48416, 49840, 51620, 52955, 55216, 60520, 69020, 72268, 78880, 82592, 84728, 87754, 90335, 99680, 103240, 105910, 110432, 121040, 138040, 144536, 169456, 175508, 180670, 206480, 211820, 219385, 242080, 276080, 289072, 307139, 338912, 351016, 361340, 412960, 423640, 438770, 552160, 578144, 614278, 702032, 722680, 847280, 877540, 1228556, 1404064, 1445360, 1535695, 1694560, 1755080, 2457112, 2890720, 3071390, 3510160, 4914224, 6142780, 7020320, 9828448, 12285560, 24571120, 49142240]

約数ペア:

[(1, 49142240), (2, 24571120), (4, 12285560), (5, 9828448), (7, 7020320), (8, 6142780), (10, 4914224), (14, 3510160), (16, 3071390), (17, 2890720), (20, 2457112), (28, 1755080), (29, 1694560), (32, 1535695), (34, 1445360), (35, 1404064), (40, 1228556), (56, 877540), (58, 847280), (68, 722680), (70, 702032), (80, 614278), (85, 578144), (89, 552160), (112, 438770), (116, 423640), (119, 412960), (136, 361340), (140, 351016), (145, 338912), (160, 307139), (170, 289072), (178, 276080), (203, 242080), (224, 219385), (232, 211820), (238, 206480), (272, 180670), (280, 175508), (290, 169456), (340, 144536), (356, 138040), (406, 121040), (445, 110432), (464, 105910), (476, 103240), (493, 99680), (544, 90335), (560, 87754), (580, 84728), (595, 82592), (623, 78880), (680, 72268), (712, 69020), (812, 60520), (890, 55216), (928, 52955), (952, 51620), (986, 49840), (1015, 48416), (1120, 43877), (1160, 42364), (1190, 41296), (1246, 39440), (1360, 36134), (1424, 34510), (1513, 32480), (1624, 30260), (1780, 27608), (1904, 25810), (1972, 24920), (2030, 24208), (2320, 21182), (2380, 20648), (2465, 19936), (2492, 19720), (2581, 19040), (2720, 18067), (2848, 17255), (3026, 16240), (3115, 15776), (3248, 15130), (3451, 14240), (3560, 13804), (3808, 12905), (3944, 12460), (4060, 12104), (4640, 10591), (4760, 10324), (4930, 9968), (4984, 9860), (5162, 9520), (6052, 8120), (6230, 7888), (6496, 7565), (6902, 7120)]