47397870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2383}}^1$

素因数の和:2426

約数の個数: 96

約数和(自身を含む): 140579712

約数和(自身を除く): 93181842

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 2383, 3315, 3978, 4766, 6630, 7149, 9945, 11915, 14298, 19890, 21447, 23830, 30979, 35745, 40511, 42894, 61958, 71490, 81022, 92937, 107235, 121533, 154895, 185874, 202555, 214470, 243066, 278811, 309790, 364599, 405110, 464685, 526643, 557622, 607665, 729198, 929370, 1053286, 1215330, 1394055, 1579929, 1822995, 2633215, 2788110, 3159858, 3645990, 4739787, 5266430, 7899645, 9479574, 15799290, 23698935, 47397870]

約数ペア:

[(1, 47397870), (2, 23698935), (3, 15799290), (5, 9479574), (6, 7899645), (9, 5266430), (10, 4739787), (13, 3645990), (15, 3159858), (17, 2788110), (18, 2633215), (26, 1822995), (30, 1579929), (34, 1394055), (39, 1215330), (45, 1053286), (51, 929370), (65, 729198), (78, 607665), (85, 557622), (90, 526643), (102, 464685), (117, 405110), (130, 364599), (153, 309790), (170, 278811), (195, 243066), (221, 214470), (234, 202555), (255, 185874), (306, 154895), (390, 121533), (442, 107235), (510, 92937), (585, 81022), (663, 71490), (765, 61958), (1105, 42894), (1170, 40511), (1326, 35745), (1530, 30979), (1989, 23830), (2210, 21447), (2383, 19890), (3315, 14298), (3978, 11915), (4766, 9945), (6630, 7149)]