51802664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 107433600

約数和(自身を除く): 55630936

約数列:

[1, 2, 4, 8, 19, 37, 38, 61, 74, 76, 122, 148, 151, 152, 244, 296, 302, 488, 604, 703, 1159, 1208, 1406, 2257, 2318, 2812, 2869, 4514, 4636, 5587, 5624, 5738, 9028, 9211, 9272, 11174, 11476, 18056, 18422, 22348, 22952, 36844, 42883, 44696, 73688, 85766, 106153, 171532, 175009, 212306, 340807, 343064, 350018, 424612, 681614, 700036, 849224, 1363228, 1400072, 2726456, 6475333, 12950666, 25901332, 51802664]

約数ペア:

[(1, 51802664), (2, 25901332), (4, 12950666), (8, 6475333), (19, 2726456), (37, 1400072), (38, 1363228), (61, 849224), (74, 700036), (76, 681614), (122, 424612), (148, 350018), (151, 343064), (152, 340807), (244, 212306), (296, 175009), (302, 171532), (488, 106153), (604, 85766), (703, 73688), (1159, 44696), (1208, 42883), (1406, 36844), (2257, 22952), (2318, 22348), (2812, 18422), (2869, 18056), (4514, 11476), (4636, 11174), (5587, 9272), (5624, 9211), (5738, 9028)]