49591710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1423

約数の個数: 128

約数和(自身を含む): 159206400

約数和(自身を除く): 109614690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1381, 1710, 1890, 1995, 2394, 2565, 2762, 3591, 3990, 4143, 5130, 5985, 6905, 7182, 8286, 9667, 11970, 12429, 13810, 17955, 19334, 20715, 24858, 26239, 29001, 35910, 37287, 41430, 48335, 52478, 58002, 62145, 74574, 78717, 87003, 96670, 124290, 131195, 145005, 157434, 174006, 183673, 186435, 236151, 261009, 262390, 290010, 367346, 372870, 393585, 435015, 472302, 522018, 551019, 708453, 787170, 870030, 918365, 1102038, 1180755, 1305045, 1416906, 1653057, 1836730, 2361510, 2610090, 2755095, 3306114, 3542265, 4959171, 5510190, 7084530, 8265285, 9918342, 16530570, 24795855, 49591710]

約数ペア:

[(1, 49591710), (2, 24795855), (3, 16530570), (5, 9918342), (6, 8265285), (7, 7084530), (9, 5510190), (10, 4959171), (14, 3542265), (15, 3306114), (18, 2755095), (19, 2610090), (21, 2361510), (27, 1836730), (30, 1653057), (35, 1416906), (38, 1305045), (42, 1180755), (45, 1102038), (54, 918365), (57, 870030), (63, 787170), (70, 708453), (90, 551019), (95, 522018), (105, 472302), (114, 435015), (126, 393585), (133, 372870), (135, 367346), (171, 290010), (189, 262390), (190, 261009), (210, 236151), (266, 186435), (270, 183673), (285, 174006), (315, 157434), (342, 145005), (378, 131195), (399, 124290), (513, 96670), (570, 87003), (630, 78717), (665, 74574), (798, 62145), (855, 58002), (945, 52478), (1026, 48335), (1197, 41430), (1330, 37287), (1381, 35910), (1710, 29001), (1890, 26239), (1995, 24858), (2394, 20715), (2565, 19334), (2762, 17955), (3591, 13810), (3990, 12429), (4143, 11970), (5130, 9667), (5985, 8286), (6905, 7182)]