49875228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 146764800

約数和(自身を除く): 96889572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 71, 76, 78, 79, 114, 117, 142, 156, 158, 171, 213, 228, 234, 237, 247, 284, 316, 342, 426, 468, 474, 494, 639, 684, 711, 741, 852, 923, 948, 988, 1027, 1278, 1349, 1422, 1482, 1501, 1846, 2054, 2223, 2556, 2698, 2769, 2844, 2964, 3002, 3081, 3692, 4047, 4108, 4446, 4503, 5396, 5538, 5609, 6004, 6162, 8094, 8307, 8892, 9006, 9243, 11076, 11218, 12141, 12324, 13509, 16188, 16614, 16827, 17537, 18012, 18486, 19513, 22436, 24282, 27018, 33228, 33654, 35074, 36972, 39026, 48564, 50481, 52611, 54036, 58539, 67308, 70148, 72917, 78052, 100962, 105222, 106571, 117078, 145834, 157833, 175617, 201924, 210444, 213142, 218751, 234156, 291668, 315666, 319713, 351234, 426284, 437502, 631332, 639426, 656253, 702468, 875004, 959139, 1278852, 1312506, 1385423, 1918278, 2625012, 2770846, 3836556, 4156269, 5541692, 8312538, 12468807, 16625076, 24937614, 49875228]

約数ペア:

[(1, 49875228), (2, 24937614), (3, 16625076), (4, 12468807), (6, 8312538), (9, 5541692), (12, 4156269), (13, 3836556), (18, 2770846), (19, 2625012), (26, 1918278), (36, 1385423), (38, 1312506), (39, 1278852), (52, 959139), (57, 875004), (71, 702468), (76, 656253), (78, 639426), (79, 631332), (114, 437502), (117, 426284), (142, 351234), (156, 319713), (158, 315666), (171, 291668), (213, 234156), (228, 218751), (234, 213142), (237, 210444), (247, 201924), (284, 175617), (316, 157833), (342, 145834), (426, 117078), (468, 106571), (474, 105222), (494, 100962), (639, 78052), (684, 72917), (711, 70148), (741, 67308), (852, 58539), (923, 54036), (948, 52611), (988, 50481), (1027, 48564), (1278, 39026), (1349, 36972), (1422, 35074), (1482, 33654), (1501, 33228), (1846, 27018), (2054, 24282), (2223, 22436), (2556, 19513), (2698, 18486), (2769, 18012), (2844, 17537), (2964, 16827), (3002, 16614), (3081, 16188), (3692, 13509), (4047, 12324), (4108, 12141), (4446, 11218), (4503, 11076), (5396, 9243), (5538, 9006), (5609, 8892), (6004, 8307), (6162, 8094)]