49793850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 148329792

約数和(自身を除く): 98535942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 25, 30, 34, 45, 46, 50, 51, 69, 75, 85, 90, 102, 115, 138, 150, 153, 170, 207, 225, 230, 255, 283, 306, 345, 391, 414, 425, 450, 510, 566, 575, 690, 765, 782, 849, 850, 1035, 1150, 1173, 1275, 1415, 1530, 1698, 1725, 1955, 2070, 2346, 2547, 2550, 2830, 3450, 3519, 3825, 3910, 4245, 4811, 5094, 5175, 5865, 6509, 7038, 7075, 7650, 8490, 9622, 9775, 10350, 11730, 12735, 13018, 14150, 14433, 17595, 19527, 19550, 21225, 24055, 25470, 28866, 29325, 32545, 35190, 39054, 42450, 43299, 48110, 58581, 58650, 63675, 65090, 72165, 86598, 87975, 97635, 110653, 117162, 120275, 127350, 144330, 162725, 175950, 195270, 216495, 221306, 240550, 292905, 325450, 331959, 360825, 432990, 488175, 553265, 585810, 663918, 721650, 976350, 995877, 1082475, 1106530, 1464525, 1659795, 1991754, 2164950, 2766325, 2929050, 3319590, 4979385, 5532650, 8298975, 9958770, 16597950, 24896925, 49793850]

約数ペア:

[(1, 49793850), (2, 24896925), (3, 16597950), (5, 9958770), (6, 8298975), (9, 5532650), (10, 4979385), (15, 3319590), (17, 2929050), (18, 2766325), (23, 2164950), (25, 1991754), (30, 1659795), (34, 1464525), (45, 1106530), (46, 1082475), (50, 995877), (51, 976350), (69, 721650), (75, 663918), (85, 585810), (90, 553265), (102, 488175), (115, 432990), (138, 360825), (150, 331959), (153, 325450), (170, 292905), (207, 240550), (225, 221306), (230, 216495), (255, 195270), (283, 175950), (306, 162725), (345, 144330), (391, 127350), (414, 120275), (425, 117162), (450, 110653), (510, 97635), (566, 87975), (575, 86598), (690, 72165), (765, 65090), (782, 63675), (849, 58650), (850, 58581), (1035, 48110), (1150, 43299), (1173, 42450), (1275, 39054), (1415, 35190), (1530, 32545), (1698, 29325), (1725, 28866), (1955, 25470), (2070, 24055), (2346, 21225), (2547, 19550), (2550, 19527), (2830, 17595), (3450, 14433), (3519, 14150), (3825, 13018), (3910, 12735), (4245, 11730), (4811, 10350), (5094, 9775), (5175, 9622), (5865, 8490), (6509, 7650), (7038, 7075)]