49511521800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2115877}}^1$

素因数の和:2115912

約数の個数: 144

約数和(自身を含む): 179066755140

約数和(自身を除く): 129555233340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 23400, 2115877, 4231754, 6347631, 8463508, 10579385, 12695262, 16927016, 19042893, 21158770, 25390524, 27506401, 31738155, 38085786, 42317540, 50781048, 52896925, 55012802, 63476310, 76171572, 82519203, 84635080, 95214465, 105793850, 110025604, 126952620, 137532005, 152343144, 158690775, 165038406, 190428930, 211587700, 220051208, 247557609, 253905240, 275064010, 317381550, 330076812, 380857860, 412596015, 423175400, 476072325, 495115218, 550128020, 634763100, 660153624, 687660025, 761715720, 825192030, 952144650, 990230436, 1100256040, 1237788045, 1269526200, 1375320050, 1650384060, 1904289300, 1980460872, 2062980075, 2475576090, 2750640100, 3300768120, 3808578600, 4125960150, 4951152180, 5501280200, 6188940225, 8251920300, 9902304360, 12377880450, 16503840600, 24755760900, 49511521800]

約数ペア:

[(1, 49511521800), (2, 24755760900), (3, 16503840600), (4, 12377880450), (5, 9902304360), (6, 8251920300), (8, 6188940225), (9, 5501280200), (10, 4951152180), (12, 4125960150), (13, 3808578600), (15, 3300768120), (18, 2750640100), (20, 2475576090), (24, 2062980075), (25, 1980460872), (26, 1904289300), (30, 1650384060), (36, 1375320050), (39, 1269526200), (40, 1237788045), (45, 1100256040), (50, 990230436), (52, 952144650), (60, 825192030), (65, 761715720), (72, 687660025), (75, 660153624), (78, 634763100), (90, 550128020), (100, 495115218), (104, 476072325), (117, 423175400), (120, 412596015), (130, 380857860), (150, 330076812), (156, 317381550), (180, 275064010), (195, 253905240), (200, 247557609), (225, 220051208), (234, 211587700), (260, 190428930), (300, 165038406), (312, 158690775), (325, 152343144), (360, 137532005), (390, 126952620), (450, 110025604), (468, 105793850), (520, 95214465), (585, 84635080), (600, 82519203), (650, 76171572), (780, 63476310), (900, 55012802), (936, 52896925), (975, 50781048), (1170, 42317540), (1300, 38085786), (1560, 31738155), (1800, 27506401), (1950, 25390524), (2340, 21158770), (2600, 19042893), (2925, 16927016), (3900, 12695262), (4680, 10579385), (5850, 8463508), (7800, 6347631), (11700, 4231754), (23400, 2115877)]