49967760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 168953472

約数和(自身を除く): 118985712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 240, 255, 272, 296, 331, 340, 370, 408, 444, 510, 555, 592, 629, 662, 680, 740, 816, 888, 993, 1020, 1110, 1258, 1324, 1360, 1480, 1655, 1776, 1887, 1986, 2040, 2220, 2516, 2648, 2960, 3145, 3310, 3774, 3972, 4080, 4440, 4965, 5032, 5296, 5627, 6290, 6620, 7548, 7944, 8880, 9435, 9930, 10064, 11254, 12247, 12580, 13240, 15096, 15888, 16881, 18870, 19860, 22508, 24494, 25160, 26480, 28135, 30192, 33762, 36741, 37740, 39720, 45016, 48988, 50320, 56270, 61235, 67524, 73482, 75480, 79440, 84405, 90032, 97976, 112540, 122470, 135048, 146964, 150960, 168810, 183705, 195952, 208199, 225080, 244940, 270096, 293928, 337620, 367410, 416398, 450160, 489880, 587856, 624597, 675240, 734820, 832796, 979760, 1040995, 1249194, 1350480, 1469640, 1665592, 2081990, 2498388, 2939280, 3122985, 3331184, 4163980, 4996776, 6245970, 8327960, 9993552, 12491940, 16655920, 24983880, 49967760]

約数ペア:

[(1, 49967760), (2, 24983880), (3, 16655920), (4, 12491940), (5, 9993552), (6, 8327960), (8, 6245970), (10, 4996776), (12, 4163980), (15, 3331184), (16, 3122985), (17, 2939280), (20, 2498388), (24, 2081990), (30, 1665592), (34, 1469640), (37, 1350480), (40, 1249194), (48, 1040995), (51, 979760), (60, 832796), (68, 734820), (74, 675240), (80, 624597), (85, 587856), (102, 489880), (111, 450160), (120, 416398), (136, 367410), (148, 337620), (170, 293928), (185, 270096), (204, 244940), (222, 225080), (240, 208199), (255, 195952), (272, 183705), (296, 168810), (331, 150960), (340, 146964), (370, 135048), (408, 122470), (444, 112540), (510, 97976), (555, 90032), (592, 84405), (629, 79440), (662, 75480), (680, 73482), (740, 67524), (816, 61235), (888, 56270), (993, 50320), (1020, 48988), (1110, 45016), (1258, 39720), (1324, 37740), (1360, 36741), (1480, 33762), (1655, 30192), (1776, 28135), (1887, 26480), (1986, 25160), (2040, 24494), (2220, 22508), (2516, 19860), (2648, 18870), (2960, 16881), (3145, 15888), (3310, 15096), (3774, 13240), (3972, 12580), (4080, 12247), (4440, 11254), (4965, 10064), (5032, 9930), (5296, 9435), (5627, 8880), (6290, 7944), (6620, 7548)]