50419980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:800

約数の個数: 144

約数和(自身を含む): 170614080

約数和(自身を除く): 120194100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 743, 754, 780, 870, 1044, 1131, 1170, 1305, 1486, 1508, 1740, 1885, 2229, 2262, 2340, 2610, 2972, 3393, 3715, 3770, 4458, 4524, 5220, 5655, 6687, 6786, 7430, 7540, 8916, 9659, 11145, 11310, 13374, 13572, 14860, 16965, 19318, 21547, 22290, 22620, 26748, 28977, 33435, 33930, 38636, 43094, 44580, 48295, 57954, 64641, 66870, 67860, 86188, 86931, 96590, 107735, 115908, 129282, 133740, 144885, 173862, 193180, 193923, 215470, 258564, 280111, 289770, 323205, 347724, 387846, 430940, 434655, 560222, 579540, 646410, 775692, 840333, 869310, 969615, 1120444, 1292820, 1400555, 1680666, 1738620, 1939230, 2520999, 2801110, 3361332, 3878460, 4201665, 5041998, 5602220, 8403330, 10083996, 12604995, 16806660, 25209990, 50419980]

約数ペア:

[(1, 50419980), (2, 25209990), (3, 16806660), (4, 12604995), (5, 10083996), (6, 8403330), (9, 5602220), (10, 5041998), (12, 4201665), (13, 3878460), (15, 3361332), (18, 2801110), (20, 2520999), (26, 1939230), (29, 1738620), (30, 1680666), (36, 1400555), (39, 1292820), (45, 1120444), (52, 969615), (58, 869310), (60, 840333), (65, 775692), (78, 646410), (87, 579540), (90, 560222), (116, 434655), (117, 430940), (130, 387846), (145, 347724), (156, 323205), (174, 289770), (180, 280111), (195, 258564), (234, 215470), (260, 193923), (261, 193180), (290, 173862), (348, 144885), (377, 133740), (390, 129282), (435, 115908), (468, 107735), (522, 96590), (580, 86931), (585, 86188), (743, 67860), (754, 66870), (780, 64641), (870, 57954), (1044, 48295), (1131, 44580), (1170, 43094), (1305, 38636), (1486, 33930), (1508, 33435), (1740, 28977), (1885, 26748), (2229, 22620), (2262, 22290), (2340, 21547), (2610, 19318), (2972, 16965), (3393, 14860), (3715, 13572), (3770, 13374), (4458, 11310), (4524, 11145), (5220, 9659), (5655, 8916), (6687, 7540), (6786, 7430)]