49050100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 127866816

約数和(自身を除く): 78816716

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 43, 44, 50, 55, 61, 68, 85, 86, 100, 110, 122, 170, 172, 187, 215, 220, 244, 275, 305, 340, 374, 425, 430, 473, 550, 610, 671, 731, 748, 850, 860, 935, 946, 1037, 1075, 1100, 1220, 1342, 1462, 1525, 1700, 1870, 1892, 2074, 2150, 2365, 2623, 2684, 2924, 3050, 3355, 3655, 3740, 4148, 4300, 4675, 4730, 5185, 5246, 6100, 6710, 7310, 8041, 9350, 9460, 10370, 10492, 11407, 11825, 13115, 13420, 14620, 16082, 16775, 18275, 18700, 20740, 22814, 23650, 25925, 26230, 28853, 32164, 33550, 36550, 40205, 44591, 45628, 47300, 51850, 52460, 57035, 57706, 65575, 67100, 73100, 80410, 89182, 103700, 114070, 115412, 131150, 144265, 160820, 178364, 201025, 222955, 228140, 262300, 285175, 288530, 402050, 445910, 490501, 570350, 577060, 721325, 804100, 891820, 981002, 1114775, 1140700, 1442650, 1962004, 2229550, 2452505, 2885300, 4459100, 4905010, 9810020, 12262525, 24525050, 49050100]

約数ペア:

[(1, 49050100), (2, 24525050), (4, 12262525), (5, 9810020), (10, 4905010), (11, 4459100), (17, 2885300), (20, 2452505), (22, 2229550), (25, 1962004), (34, 1442650), (43, 1140700), (44, 1114775), (50, 981002), (55, 891820), (61, 804100), (68, 721325), (85, 577060), (86, 570350), (100, 490501), (110, 445910), (122, 402050), (170, 288530), (172, 285175), (187, 262300), (215, 228140), (220, 222955), (244, 201025), (275, 178364), (305, 160820), (340, 144265), (374, 131150), (425, 115412), (430, 114070), (473, 103700), (550, 89182), (610, 80410), (671, 73100), (731, 67100), (748, 65575), (850, 57706), (860, 57035), (935, 52460), (946, 51850), (1037, 47300), (1075, 45628), (1100, 44591), (1220, 40205), (1342, 36550), (1462, 33550), (1525, 32164), (1700, 28853), (1870, 26230), (1892, 25925), (2074, 23650), (2150, 22814), (2365, 20740), (2623, 18700), (2684, 18275), (2924, 16775), (3050, 16082), (3355, 14620), (3655, 13420), (3740, 13115), (4148, 11825), (4300, 11407), (4675, 10492), (4730, 10370), (5185, 9460), (5246, 9350), (6100, 8041), (6710, 7310)]