25101261948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{2749}}^1$

素因数の和:3116

約数の個数: 144

約数和(自身を含む): 69679764000

約数和(自身を除く): 44578502052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 293, 294, 318, 371, 586, 588, 636, 742, 879, 1113, 1172, 1484, 1758, 2051, 2226, 2597, 2749, 3516, 4102, 4452, 5194, 5498, 6153, 7791, 8204, 8247, 10388, 10996, 12306, 14357, 15529, 15582, 16494, 19243, 24612, 28714, 31058, 31164, 32988, 38486, 43071, 46587, 57428, 57729, 62116, 76972, 86142, 93174, 108703, 115458, 134701, 145697, 172284, 186348, 217406, 230916, 269402, 291394, 326109, 404103, 434812, 437091, 538804, 582788, 652218, 760921, 805457, 808206, 874182, 1019879, 1304436, 1521842, 1610914, 1616412, 1748364, 2039758, 2282763, 2416371, 3043684, 3059637, 3221828, 4079516, 4565526, 4832742, 5638199, 6119274, 7139153, 9131052, 9665484, 11276398, 12238548, 14278306, 16914597, 21417459, 22552796, 28556612, 33829194, 39467393, 42689221, 42834918, 67658388, 78934786, 85378442, 85669836, 118402179, 128067663, 157869572, 170756884, 236804358, 256135326, 298824547, 473608716, 512270652, 597649094, 896473641, 1195298188, 1792947282, 2091771829, 3585894564, 4183543658, 6275315487, 8367087316, 12550630974, 25101261948]

約数ペア:

[(1, 25101261948), (2, 12550630974), (3, 8367087316), (4, 6275315487), (6, 4183543658), (7, 3585894564), (12, 2091771829), (14, 1792947282), (21, 1195298188), (28, 896473641), (42, 597649094), (49, 512270652), (53, 473608716), (84, 298824547), (98, 256135326), (106, 236804358), (147, 170756884), (159, 157869572), (196, 128067663), (212, 118402179), (293, 85669836), (294, 85378442), (318, 78934786), (371, 67658388), (586, 42834918), (588, 42689221), (636, 39467393), (742, 33829194), (879, 28556612), (1113, 22552796), (1172, 21417459), (1484, 16914597), (1758, 14278306), (2051, 12238548), (2226, 11276398), (2597, 9665484), (2749, 9131052), (3516, 7139153), (4102, 6119274), (4452, 5638199), (5194, 4832742), (5498, 4565526), (6153, 4079516), (7791, 3221828), (8204, 3059637), (8247, 3043684), (10388, 2416371), (10996, 2282763), (12306, 2039758), (14357, 1748364), (15529, 1616412), (15582, 1610914), (16494, 1521842), (19243, 1304436), (24612, 1019879), (28714, 874182), (31058, 808206), (31164, 805457), (32988, 760921), (38486, 652218), (43071, 582788), (46587, 538804), (57428, 437091), (57729, 434812), (62116, 404103), (76972, 326109), (86142, 291394), (93174, 269402), (108703, 230916), (115458, 217406), (134701, 186348), (145697, 172284)]