50616540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 167801088

約数和(自身を除く): 117184548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 194, 195, 223, 234, 260, 291, 388, 390, 446, 468, 485, 582, 585, 669, 780, 873, 892, 970, 1115, 1164, 1170, 1261, 1338, 1455, 1746, 1940, 2007, 2230, 2340, 2522, 2676, 2899, 2910, 3345, 3492, 3783, 4014, 4365, 4460, 5044, 5798, 5820, 6305, 6690, 7566, 8028, 8697, 8730, 10035, 11349, 11596, 12610, 13380, 14495, 15132, 17394, 17460, 18915, 20070, 21631, 22698, 25220, 26091, 28990, 34788, 37830, 40140, 43262, 43485, 45396, 52182, 56745, 57980, 64893, 75660, 86524, 86970, 104364, 108155, 113490, 129786, 130455, 173940, 194679, 216310, 226980, 259572, 260910, 281203, 324465, 389358, 432620, 521820, 562406, 648930, 778716, 843609, 973395, 1124812, 1297860, 1406015, 1687218, 1946790, 2530827, 2812030, 3374436, 3893580, 4218045, 5061654, 5624060, 8436090, 10123308, 12654135, 16872180, 25308270, 50616540]

約数ペア:

[(1, 50616540), (2, 25308270), (3, 16872180), (4, 12654135), (5, 10123308), (6, 8436090), (9, 5624060), (10, 5061654), (12, 4218045), (13, 3893580), (15, 3374436), (18, 2812030), (20, 2530827), (26, 1946790), (30, 1687218), (36, 1406015), (39, 1297860), (45, 1124812), (52, 973395), (60, 843609), (65, 778716), (78, 648930), (90, 562406), (97, 521820), (117, 432620), (130, 389358), (156, 324465), (180, 281203), (194, 260910), (195, 259572), (223, 226980), (234, 216310), (260, 194679), (291, 173940), (388, 130455), (390, 129786), (446, 113490), (468, 108155), (485, 104364), (582, 86970), (585, 86524), (669, 75660), (780, 64893), (873, 57980), (892, 56745), (970, 52182), (1115, 45396), (1164, 43485), (1170, 43262), (1261, 40140), (1338, 37830), (1455, 34788), (1746, 28990), (1940, 26091), (2007, 25220), (2230, 22698), (2340, 21631), (2522, 20070), (2676, 18915), (2899, 17460), (2910, 17394), (3345, 15132), (3492, 14495), (3783, 13380), (4014, 12610), (4365, 11596), (4460, 11349), (5044, 10035), (5798, 8730), (5820, 8697), (6305, 8028), (6690, 7566)]