52100750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 118879488

約数和(自身を除く): 66778738

約数列:

[1, 2, 5, 10, 13, 17, 23, 25, 26, 34, 41, 46, 50, 65, 82, 85, 115, 125, 130, 170, 205, 221, 230, 250, 299, 325, 391, 410, 425, 442, 533, 575, 598, 650, 697, 782, 850, 943, 1025, 1066, 1105, 1150, 1394, 1495, 1625, 1886, 1955, 2050, 2125, 2210, 2665, 2875, 2990, 3250, 3485, 3910, 4250, 4715, 5083, 5125, 5330, 5525, 5750, 6970, 7475, 9061, 9430, 9775, 10166, 10250, 11050, 12259, 13325, 14950, 16031, 17425, 18122, 19550, 23575, 24518, 25415, 26650, 27625, 32062, 34850, 37375, 45305, 47150, 48875, 50830, 55250, 61295, 66625, 74750, 80155, 87125, 90610, 97750, 117875, 122590, 127075, 133250, 160310, 174250, 208403, 226525, 235750, 254150, 306475, 400775, 416806, 453050, 612950, 635375, 801550, 1042015, 1132625, 1270750, 1532375, 2003875, 2084030, 2265250, 3064750, 4007750, 5210075, 10420150, 26050375, 52100750]

約数ペア:

[(1, 52100750), (2, 26050375), (5, 10420150), (10, 5210075), (13, 4007750), (17, 3064750), (23, 2265250), (25, 2084030), (26, 2003875), (34, 1532375), (41, 1270750), (46, 1132625), (50, 1042015), (65, 801550), (82, 635375), (85, 612950), (115, 453050), (125, 416806), (130, 400775), (170, 306475), (205, 254150), (221, 235750), (230, 226525), (250, 208403), (299, 174250), (325, 160310), (391, 133250), (410, 127075), (425, 122590), (442, 117875), (533, 97750), (575, 90610), (598, 87125), (650, 80155), (697, 74750), (782, 66625), (850, 61295), (943, 55250), (1025, 50830), (1066, 48875), (1105, 47150), (1150, 45305), (1394, 37375), (1495, 34850), (1625, 32062), (1886, 27625), (1955, 26650), (2050, 25415), (2125, 24518), (2210, 23575), (2665, 19550), (2875, 18122), (2990, 17425), (3250, 16031), (3485, 14950), (3910, 13325), (4250, 12259), (4715, 11050), (5083, 10250), (5125, 10166), (5330, 9775), (5525, 9430), (5750, 9061), (6970, 7475)]