49204076990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1861}}^1$

素因数の和:2118

約数の個数: 128

約数和(自身を含む): 100773227520

約数和(自身を除く): 51569150530

約数列:

[1, 2, 5, 10, 17, 29, 31, 34, 58, 62, 85, 145, 155, 170, 173, 290, 310, 346, 493, 527, 865, 899, 986, 1054, 1730, 1798, 1861, 2465, 2635, 2941, 3722, 4495, 4930, 5017, 5270, 5363, 5882, 8990, 9305, 10034, 10726, 14705, 15283, 18610, 25085, 26815, 29410, 30566, 31637, 50170, 53630, 53969, 57691, 63274, 76415, 85289, 91171, 107938, 115382, 152830, 155527, 158185, 170578, 182342, 269845, 288455, 311054, 316370, 321953, 426445, 455855, 539690, 576910, 643906, 777635, 852890, 911710, 917473, 980747, 1555270, 1609765, 1673039, 1834946, 1961494, 2643959, 3219530, 3346078, 4587365, 4903735, 5287918, 5473201, 8365195, 9174730, 9336637, 9807470, 9980543, 10946402, 13219795, 16730390, 18673274, 19961086, 26439590, 27366005, 28441663, 46683185, 49902715, 54732010, 56883326, 93366370, 99805430, 142208315, 158722829, 169669231, 284416630, 289435747, 317445658, 339338462, 578871494, 793614145, 848346155, 1447178735, 1587228290, 1696692310, 2894357470, 4920407699, 9840815398, 24602038495, 49204076990]

約数ペア:

[(1, 49204076990), (2, 24602038495), (5, 9840815398), (10, 4920407699), (17, 2894357470), (29, 1696692310), (31, 1587228290), (34, 1447178735), (58, 848346155), (62, 793614145), (85, 578871494), (145, 339338462), (155, 317445658), (170, 289435747), (173, 284416630), (290, 169669231), (310, 158722829), (346, 142208315), (493, 99805430), (527, 93366370), (865, 56883326), (899, 54732010), (986, 49902715), (1054, 46683185), (1730, 28441663), (1798, 27366005), (1861, 26439590), (2465, 19961086), (2635, 18673274), (2941, 16730390), (3722, 13219795), (4495, 10946402), (4930, 9980543), (5017, 9807470), (5270, 9336637), (5363, 9174730), (5882, 8365195), (8990, 5473201), (9305, 5287918), (10034, 4903735), (10726, 4587365), (14705, 3346078), (15283, 3219530), (18610, 2643959), (25085, 1961494), (26815, 1834946), (29410, 1673039), (30566, 1609765), (31637, 1555270), (50170, 980747), (53630, 917473), (53969, 911710), (57691, 852890), (63274, 777635), (76415, 643906), (85289, 576910), (91171, 539690), (107938, 455855), (115382, 426445), (152830, 321953), (155527, 316370), (158185, 311054), (170578, 288455), (182342, 269845)]