49135140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4789}}^1$

素因数の和:4826

約数の個数: 96

約数和(自身を含む): 160944000

約数和(自身を除く): 111808860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 4789, 5130, 9578, 10260, 14367, 19156, 23945, 28734, 43101, 47890, 57468, 71835, 86202, 90991, 95780, 129303, 143670, 172404, 181982, 215505, 258606, 272973, 287340, 363964, 431010, 454955, 517212, 545946, 646515, 818919, 862020, 909910, 1091892, 1293030, 1364865, 1637838, 1819820, 2456757, 2586060, 2729730, 3275676, 4094595, 4913514, 5459460, 8189190, 9827028, 12283785, 16378380, 24567570, 49135140]

約数ペア:

[(1, 49135140), (2, 24567570), (3, 16378380), (4, 12283785), (5, 9827028), (6, 8189190), (9, 5459460), (10, 4913514), (12, 4094595), (15, 3275676), (18, 2729730), (19, 2586060), (20, 2456757), (27, 1819820), (30, 1637838), (36, 1364865), (38, 1293030), (45, 1091892), (54, 909910), (57, 862020), (60, 818919), (76, 646515), (90, 545946), (95, 517212), (108, 454955), (114, 431010), (135, 363964), (171, 287340), (180, 272973), (190, 258606), (228, 215505), (270, 181982), (285, 172404), (342, 143670), (380, 129303), (513, 95780), (540, 90991), (570, 86202), (684, 71835), (855, 57468), (1026, 47890), (1140, 43101), (1710, 28734), (2052, 23945), (2565, 19156), (3420, 14367), (4789, 10260), (5130, 9578)]