49940748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 151351200

約数和(自身を除く): 101410452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 89, 99, 109, 117, 132, 143, 156, 178, 198, 218, 234, 267, 286, 327, 356, 396, 429, 436, 468, 534, 572, 654, 801, 858, 979, 981, 1068, 1157, 1199, 1287, 1308, 1417, 1602, 1716, 1958, 1962, 2314, 2398, 2574, 2834, 2937, 3204, 3471, 3597, 3916, 3924, 4251, 4628, 4796, 5148, 5668, 5874, 6942, 7194, 8502, 8811, 9701, 10413, 10791, 11748, 12727, 12753, 13884, 14388, 15587, 17004, 17622, 19402, 20826, 21582, 25454, 25506, 29103, 31174, 35244, 38181, 38804, 41652, 43164, 46761, 50908, 51012, 58206, 62348, 76362, 87309, 93522, 106711, 114543, 116412, 126113, 140283, 152724, 174618, 187044, 213422, 229086, 252226, 280566, 320133, 349236, 378339, 426844, 458172, 504452, 561132, 640266, 756678, 960399, 1135017, 1280532, 1387243, 1513356, 1920798, 2270034, 2774486, 3841596, 4161729, 4540068, 5548972, 8323458, 12485187, 16646916, 24970374, 49940748]

約数ペア:

[(1, 49940748), (2, 24970374), (3, 16646916), (4, 12485187), (6, 8323458), (9, 5548972), (11, 4540068), (12, 4161729), (13, 3841596), (18, 2774486), (22, 2270034), (26, 1920798), (33, 1513356), (36, 1387243), (39, 1280532), (44, 1135017), (52, 960399), (66, 756678), (78, 640266), (89, 561132), (99, 504452), (109, 458172), (117, 426844), (132, 378339), (143, 349236), (156, 320133), (178, 280566), (198, 252226), (218, 229086), (234, 213422), (267, 187044), (286, 174618), (327, 152724), (356, 140283), (396, 126113), (429, 116412), (436, 114543), (468, 106711), (534, 93522), (572, 87309), (654, 76362), (801, 62348), (858, 58206), (979, 51012), (981, 50908), (1068, 46761), (1157, 43164), (1199, 41652), (1287, 38804), (1308, 38181), (1417, 35244), (1602, 31174), (1716, 29103), (1958, 25506), (1962, 25454), (2314, 21582), (2398, 20826), (2574, 19402), (2834, 17622), (2937, 17004), (3204, 15587), (3471, 14388), (3597, 13884), (3916, 12753), (3924, 12727), (4251, 11748), (4628, 10791), (4796, 10413), (5148, 9701), (5668, 8811), (5874, 8502), (6942, 7194)]