53705970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^3\times {\mathrm{29}}^1$

素因数の和:102

約数の個数: 128

約数和(自身を含む): 156384000

約数和(自身を除く): 102678030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 38, 45, 54, 57, 58, 87, 90, 95, 114, 135, 145, 171, 174, 190, 261, 270, 285, 290, 342, 361, 435, 513, 522, 551, 570, 722, 783, 855, 870, 1026, 1083, 1102, 1305, 1566, 1653, 1710, 1805, 2166, 2565, 2610, 2755, 3249, 3306, 3610, 3915, 4959, 5130, 5415, 5510, 6498, 6859, 7830, 8265, 9747, 9918, 10469, 10830, 13718, 14877, 16245, 16530, 19494, 20577, 20938, 24795, 29754, 31407, 32490, 34295, 41154, 48735, 49590, 52345, 61731, 62814, 68590, 74385, 94221, 97470, 102885, 104690, 123462, 148770, 157035, 185193, 188442, 198911, 205770, 282663, 308655, 314070, 370386, 397822, 471105, 565326, 596733, 617310, 925965, 942210, 994555, 1193466, 1413315, 1790199, 1851930, 1989110, 2826630, 2983665, 3580398, 5370597, 5967330, 8950995, 10741194, 17901990, 26852985, 53705970]

約数ペア:

[(1, 53705970), (2, 26852985), (3, 17901990), (5, 10741194), (6, 8950995), (9, 5967330), (10, 5370597), (15, 3580398), (18, 2983665), (19, 2826630), (27, 1989110), (29, 1851930), (30, 1790199), (38, 1413315), (45, 1193466), (54, 994555), (57, 942210), (58, 925965), (87, 617310), (90, 596733), (95, 565326), (114, 471105), (135, 397822), (145, 370386), (171, 314070), (174, 308655), (190, 282663), (261, 205770), (270, 198911), (285, 188442), (290, 185193), (342, 157035), (361, 148770), (435, 123462), (513, 104690), (522, 102885), (551, 97470), (570, 94221), (722, 74385), (783, 68590), (855, 62814), (870, 61731), (1026, 52345), (1083, 49590), (1102, 48735), (1305, 41154), (1566, 34295), (1653, 32490), (1710, 31407), (1805, 29754), (2166, 24795), (2565, 20938), (2610, 20577), (2755, 19494), (3249, 16530), (3306, 16245), (3610, 14877), (3915, 13718), (4959, 10830), (5130, 10469), (5415, 9918), (5510, 9747), (6498, 8265), (6859, 7830)]