50848380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 171426528

約数和(自身を除く): 120578148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 90, 99, 110, 122, 132, 165, 180, 183, 198, 220, 244, 305, 330, 366, 396, 421, 495, 549, 610, 660, 671, 732, 842, 915, 990, 1098, 1220, 1263, 1342, 1684, 1830, 1980, 2013, 2105, 2196, 2526, 2684, 2745, 3355, 3660, 3789, 4026, 4210, 4631, 5052, 5490, 6039, 6315, 6710, 7578, 8052, 8420, 9262, 10065, 10980, 12078, 12630, 13420, 13893, 15156, 18524, 18945, 20130, 23155, 24156, 25260, 25681, 27786, 30195, 37890, 40260, 41679, 46310, 51362, 55572, 60390, 69465, 75780, 77043, 83358, 92620, 102724, 120780, 128405, 138930, 154086, 166716, 208395, 231129, 256810, 277860, 282491, 308172, 385215, 416790, 462258, 513620, 564982, 770430, 833580, 847473, 924516, 1129964, 1155645, 1412455, 1540860, 1694946, 2311290, 2542419, 2824910, 3389892, 4237365, 4622580, 5084838, 5649820, 8474730, 10169676, 12712095, 16949460, 25424190, 50848380]

約数ペア:

[(1, 50848380), (2, 25424190), (3, 16949460), (4, 12712095), (5, 10169676), (6, 8474730), (9, 5649820), (10, 5084838), (11, 4622580), (12, 4237365), (15, 3389892), (18, 2824910), (20, 2542419), (22, 2311290), (30, 1694946), (33, 1540860), (36, 1412455), (44, 1155645), (45, 1129964), (55, 924516), (60, 847473), (61, 833580), (66, 770430), (90, 564982), (99, 513620), (110, 462258), (122, 416790), (132, 385215), (165, 308172), (180, 282491), (183, 277860), (198, 256810), (220, 231129), (244, 208395), (305, 166716), (330, 154086), (366, 138930), (396, 128405), (421, 120780), (495, 102724), (549, 92620), (610, 83358), (660, 77043), (671, 75780), (732, 69465), (842, 60390), (915, 55572), (990, 51362), (1098, 46310), (1220, 41679), (1263, 40260), (1342, 37890), (1684, 30195), (1830, 27786), (1980, 25681), (2013, 25260), (2105, 24156), (2196, 23155), (2526, 20130), (2684, 18945), (2745, 18524), (3355, 15156), (3660, 13893), (3789, 13420), (4026, 12630), (4210, 12078), (4631, 10980), (5052, 10065), (5490, 9262), (6039, 8420), (6315, 8052), (6710, 7578)]