49671612

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 130712400

約数和(自身を除く): 81040788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 89, 111, 148, 178, 222, 267, 333, 356, 419, 444, 534, 666, 801, 838, 1068, 1257, 1332, 1602, 1676, 2514, 3204, 3293, 3771, 5028, 6586, 7542, 9879, 13172, 15084, 15503, 19758, 29637, 31006, 37291, 39516, 46509, 59274, 62012, 74582, 93018, 111873, 118548, 139527, 149164, 186036, 223746, 279054, 335619, 447492, 558108, 671238, 1342476, 1379767, 2759534, 4139301, 5519068, 8278602, 12417903, 16557204, 24835806, 49671612]

約数ペア:

[(1, 49671612), (2, 24835806), (3, 16557204), (4, 12417903), (6, 8278602), (9, 5519068), (12, 4139301), (18, 2759534), (36, 1379767), (37, 1342476), (74, 671238), (89, 558108), (111, 447492), (148, 335619), (178, 279054), (222, 223746), (267, 186036), (333, 149164), (356, 139527), (419, 118548), (444, 111873), (534, 93018), (666, 74582), (801, 62012), (838, 59274), (1068, 46509), (1257, 39516), (1332, 37291), (1602, 31006), (1676, 29637), (2514, 19758), (3204, 15503), (3293, 15084), (3771, 13172), (5028, 9879), (6586, 7542)]